Finding the Third Proportional to 13,522,072.50 and 31,888,471.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,522,072.50 : 31,888,471.50 = 31,888,471.50 : x
2. Step 2: Convert to fraction form
   13,522,072.50/31,888,471.50 = 31,888,471.50/x
3. Step 3: Cross multiply
   13,522,072.50x = 31,888,471.50 × 31,888,471.50
4. Step 4: Simplify right side
   13,522,072.50x = 1,016,874,614,606,312.25
5. Step 5: Solve for x
   x = 1,016,874,614,606,312.25/13,522,072.50
6. Step 6: Final answer
   x = 75,201,091.74