Finding the Third Proportional to 28,825.88 and 62,572.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,825.88 : 62,572.50 = 62,572.50 : x
2. Step 2: Convert to fraction form
   28,825.88/62,572.50 = 62,572.50/x
3. Step 3: Cross multiply
   28,825.88x = 62,572.50 × 62,572.50
4. Step 4: Simplify right side
   28,825.88x = 3,915,317,756.25
5. Step 5: Solve for x
   x = 3,915,317,756.25/28,825.88
6. Step 6: Final answer
   x = 135,826.50