Finding the Third Proportional to 15,676,830 and 31,983,522

Step by Step Solution

1. Step 1: Write the proportion equation
   15,676,830 : 31,983,522 = 31,983,522 : x
2. Step 2: Convert to fraction form
   15,676,830/31,983,522 = 31,983,522/x
3. Step 3: Cross multiply
   15,676,830x = 31,983,522 × 31,983,522
4. Step 4: Simplify right side
   15,676,830x = 1,022,945,679,524,484
5. Step 5: Solve for x
   x = 1,022,945,679,524,484/15,676,830
6. Step 6: Final answer
   x = 65,252,074.53