Finding the Third Proportional to 771,055,995 and 1,174,662,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   771,055,995 : 1,174,662,760.50 = 1,174,662,760.50 : x
2. Step 2: Convert to fraction form
   771,055,995/1,174,662,760.50 = 1,174,662,760.50/x
3. Step 3: Cross multiply
   771,055,995x = 1,174,662,760.50 × 1,174,662,760.50
4. Step 4: Simplify right side
   771,055,995x = 1,379,832,600,905,480,448
5. Step 5: Solve for x
   x = 1,379,832,600,905,480,448/771,055,995
6. Step 6: Final answer
   x = 1,789,536,181.36