Finding the Third Proportional to 15,676,960 and 31,983,752

Step by Step Solution

1. Step 1: Write the proportion equation
   15,676,960 : 31,983,752 = 31,983,752 : x
2. Step 2: Convert to fraction form
   15,676,960/31,983,752 = 31,983,752/x
3. Step 3: Cross multiply
   15,676,960x = 31,983,752 × 31,983,752
4. Step 4: Simplify right side
   15,676,960x = 1,022,960,391,997,504
5. Step 5: Solve for x
   x = 1,022,960,391,997,504/15,676,960
6. Step 6: Final answer
   x = 65,252,471.91