Finding the Third Proportional to 4,023,393 and 8,622,060

Step by Step Solution

1. Step 1: Write the proportion equation
   4,023,393 : 8,622,060 = 8,622,060 : x
2. Step 2: Convert to fraction form
   4,023,393/8,622,060 = 8,622,060/x
3. Step 3: Cross multiply
   4,023,393x = 8,622,060 × 8,622,060
4. Step 4: Simplify right side
   4,023,393x = 74,339,918,643,600
5. Step 5: Solve for x
   x = 74,339,918,643,600/4,023,393
6. Step 6: Final answer
   x = 18,476,922.00