Finding the Third Proportional to 40,864.50 and 49,470.75

Step by Step Solution

1. Step 1: Write the proportion equation
   40,864.50 : 49,470.75 = 49,470.75 : x
2. Step 2: Convert to fraction form
   40,864.50/49,470.75 = 49,470.75/x
3. Step 3: Cross multiply
   40,864.50x = 49,470.75 × 49,470.75
4. Step 4: Simplify right side
   40,864.50x = 2,447,355,105.56
5. Step 5: Solve for x
   x = 2,447,355,105.56/40,864.50
6. Step 6: Final answer
   x = 59,889.52