Finding the Third Proportional to 25,285.50 and 27,445.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,285.50 : 27,445.50 = 27,445.50 : x
2. Step 2: Convert to fraction form
   25,285.50/27,445.50 = 27,445.50/x
3. Step 3: Cross multiply
   25,285.50x = 27,445.50 × 27,445.50
4. Step 4: Simplify right side
   25,285.50x = 753,255,470.25
5. Step 5: Solve for x
   x = 753,255,470.25/25,285.50
6. Step 6: Final answer
   x = 29,790.02