Finding the Third Proportional to 13,292.44 and 28,999.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,292.44 : 28,999.69 = 28,999.69 : x
2. Step 2: Convert to fraction form
   13,292.44/28,999.69 = 28,999.69/x
3. Step 3: Cross multiply
   13,292.44x = 28,999.69 × 28,999.69
4. Step 4: Simplify right side
   13,292.44x = 840,981,875.10
5. Step 5: Solve for x
   x = 840,981,875.10/13,292.44
6. Step 6: Final answer
   x = 63,267.69