Finding the Third Proportional to 40,450.88 and 60,445.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,450.88 : 60,445.50 = 60,445.50 : x
2. Step 2: Convert to fraction form
   40,450.88/60,445.50 = 60,445.50/x
3. Step 3: Cross multiply
   40,450.88x = 60,445.50 × 60,445.50
4. Step 4: Simplify right side
   40,450.88x = 3,653,658,470.25
5. Step 5: Solve for x
   x = 3,653,658,470.25/40,450.88
6. Step 6: Final answer
   x = 90,323.35