Finding the Third Proportional to 40,762.13 and 61,717.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,762.13 : 61,717.50 = 61,717.50 : x
2. Step 2: Convert to fraction form
   40,762.13/61,717.50 = 61,717.50/x
3. Step 3: Cross multiply
   40,762.13x = 61,717.50 × 61,717.50
4. Step 4: Simplify right side
   40,762.13x = 3,809,049,806.25
5. Step 5: Solve for x
   x = 3,809,049,806.25/40,762.13
6. Step 6: Final answer
   x = 93,445.81