Finding the Third Proportional to 12,501.50 and 29,510.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,501.50 : 29,510.88 = 29,510.88 : x
2. Step 2: Convert to fraction form
   12,501.50/29,510.88 = 29,510.88/x
3. Step 3: Cross multiply
   12,501.50x = 29,510.88 × 29,510.88
4. Step 4: Simplify right side
   12,501.50x = 870,891,743.27
5. Step 5: Solve for x
   x = 870,891,743.27/12,501.50
6. Step 6: Final answer
   x = 69,662.98