Finding the Third Proportional to 9,060 and 14,002.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,060 : 14,002.50 = 14,002.50 : x
2. Step 2: Convert to fraction form
   9,060/14,002.50 = 14,002.50/x
3. Step 3: Cross multiply
   9,060x = 14,002.50 × 14,002.50
4. Step 4: Simplify right side
   9,060x = 196,070,006.25
5. Step 5: Solve for x
   x = 196,070,006.25/9,060
6. Step 6: Final answer
   x = 21,641.28