Finding the Third Proportional to 45,252 and 59,506.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,252 : 59,506.50 = 59,506.50 : x
2. Step 2: Convert to fraction form
   45,252/59,506.50 = 59,506.50/x
3. Step 3: Cross multiply
   45,252x = 59,506.50 × 59,506.50
4. Step 4: Simplify right side
   45,252x = 3,541,023,542.25
5. Step 5: Solve for x
   x = 3,541,023,542.25/45,252
6. Step 6: Final answer
   x = 78,251.21