Finding the Third Proportional to 14,143.69 and 29,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,143.69 : 29,449.50 = 29,449.50 : x
2. Step 2: Convert to fraction form
   14,143.69/29,449.50 = 29,449.50/x
3. Step 3: Cross multiply
   14,143.69x = 29,449.50 × 29,449.50
4. Step 4: Simplify right side
   14,143.69x = 867,273,050.25
5. Step 5: Solve for x
   x = 867,273,050.25/14,143.69
6. Step 6: Final answer
   x = 61,318.74