Finding the Third Proportional to 15,527,570.91 and 32,661,451.55

Step by Step Solution

1. Step 1: Write the proportion equation
   15,527,570.91 : 32,661,451.55 = 32,661,451.55 : x
2. Step 2: Convert to fraction form
   15,527,570.91/32,661,451.55 = 32,661,451.55/x
3. Step 3: Cross multiply
   15,527,570.91x = 32,661,451.55 × 32,661,451.55
4. Step 4: Simplify right side
   15,527,570.91x = 1,066,770,417,148,863.38
5. Step 5: Solve for x
   x = 1,066,770,417,148,863.38/15,527,570.91
6. Step 6: Final answer
   x = 68,701,693.50