Finding the Third Proportional to 89,370 and 125,002.50

Step by Step Solution

1. Step 1: Write the proportion equation
   89,370 : 125,002.50 = 125,002.50 : x
2. Step 2: Convert to fraction form
   89,370/125,002.50 = 125,002.50/x
3. Step 3: Cross multiply
   89,370x = 125,002.50 × 125,002.50
4. Step 4: Simplify right side
   89,370x = 15,625,625,006.25
5. Step 5: Solve for x
   x = 15,625,625,006.25/89,370
6. Step 6: Final answer
   x = 174,841.95