Finding the Third Proportional to 15,676,974 and 31,983,795

Step by Step Solution

1. Step 1: Write the proportion equation
   15,676,974 : 31,983,795 = 31,983,795 : x
2. Step 2: Convert to fraction form
   15,676,974/31,983,795 = 31,983,795/x
3. Step 3: Cross multiply
   15,676,974x = 31,983,795 × 31,983,795
4. Step 4: Simplify right side
   15,676,974x = 1,022,963,142,602,025
5. Step 5: Solve for x
   x = 1,022,963,142,602,025/15,676,974
6. Step 6: Final answer
   x = 65,252,589.09