Finding the Third Proportional to 1,375,798,887,910.50 and 2,993,146,995,565.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,798,887,910.50 : 2,993,146,995,565.50 = 2,993,146,995,565.50 : x
2. Step 2: Convert to fraction form
   1,375,798,887,910.50/2,993,146,995,565.50 = 2,993,146,995,565.50/x
3. Step 3: Cross multiply
   1,375,798,887,910.50x = 2,993,146,995,565.50 × 2,993,146,995,565.50
4. Step 4: Simplify right side
   1,375,798,887,910.50x = 8,958,928,937,062,779,406,254,080
5. Step 5: Solve for x
   x = 8,958,928,937,062,779,406,254,080/1,375,798,887,910.50
6. Step 6: Final answer
   x = 6,511,801,263,823.66