Finding the Third Proportional to 40,550.63 and 60,609.52

Step by Step Solution

1. Step 1: Write the proportion equation
   40,550.63 : 60,609.52 = 60,609.52 : x
2. Step 2: Convert to fraction form
   40,550.63/60,609.52 = 60,609.52/x
3. Step 3: Cross multiply
   40,550.63x = 60,609.52 × 60,609.52
4. Step 4: Simplify right side
   40,550.63x = 3,673,513,384.30
5. Step 5: Solve for x
   x = 3,673,513,384.30/40,550.63
6. Step 6: Final answer
   x = 90,590.80