Finding the Third Proportional to 15,676,956 and 31,983,759

Step by Step Solution

1. Step 1: Write the proportion equation
   15,676,956 : 31,983,759 = 31,983,759 : x
2. Step 2: Convert to fraction form
   15,676,956/31,983,759 = 31,983,759/x
3. Step 3: Cross multiply
   15,676,956x = 31,983,759 × 31,983,759
4. Step 4: Simplify right side
   15,676,956x = 1,022,960,839,770,081
5. Step 5: Solve for x
   x = 1,022,960,839,770,081/15,676,956
6. Step 6: Final answer
   x = 65,252,517.12