Finding the Third Proportional to 43,627.50 and 67,151.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,627.50 : 67,151.25 = 67,151.25 : x
2. Step 2: Convert to fraction form
   43,627.50/67,151.25 = 67,151.25/x
3. Step 3: Cross multiply
   43,627.50x = 67,151.25 × 67,151.25
4. Step 4: Simplify right side
   43,627.50x = 4,509,290,376.56
5. Step 5: Solve for x
   x = 4,509,290,376.56/43,627.50
6. Step 6: Final answer
   x = 103,358.90