Finding the Third Proportional to 13,155,988 and 31,694,252

Step by Step Solution

1. Step 1: Write the proportion equation
   13,155,988 : 31,694,252 = 31,694,252 : x
2. Step 2: Convert to fraction form
   13,155,988/31,694,252 = 31,694,252/x
3. Step 3: Cross multiply
   13,155,988x = 31,694,252 × 31,694,252
4. Step 4: Simplify right side
   13,155,988x = 1,004,525,609,839,504
5. Step 5: Solve for x
   x = 1,004,525,609,839,504/13,155,988
6. Step 6: Final answer
   x = 76,355,011.11