Finding the Third Proportional to 32,653.13 and 68,809.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,653.13 : 68,809.50 = 68,809.50 : x
2. Step 2: Convert to fraction form
   32,653.13/68,809.50 = 68,809.50/x
3. Step 3: Cross multiply
   32,653.13x = 68,809.50 × 68,809.50
4. Step 4: Simplify right side
   32,653.13x = 4,734,747,290.25
5. Step 5: Solve for x
   x = 4,734,747,290.25/32,653.13
6. Step 6: Final answer
   x = 145,001.35