Finding the Third Proportional to 42,542.25 and 62,584.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,542.25 : 62,584.50 = 62,584.50 : x
2. Step 2: Convert to fraction form
   42,542.25/62,584.50 = 62,584.50/x
3. Step 3: Cross multiply
   42,542.25x = 62,584.50 × 62,584.50
4. Step 4: Simplify right side
   42,542.25x = 3,916,819,640.25
5. Step 5: Solve for x
   x = 3,916,819,640.25/42,542.25
6. Step 6: Final answer
   x = 92,068.93