Finding the Third Proportional to 32,729.06 and 68,374.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,729.06 : 68,374.13 = 68,374.13 : x
2. Step 2: Convert to fraction form
   32,729.06/68,374.13 = 68,374.13/x
3. Step 3: Cross multiply
   32,729.06x = 68,374.13 × 68,374.13
4. Step 4: Simplify right side
   32,729.06x = 4,675,020,969.52
5. Step 5: Solve for x
   x = 4,675,020,969.52/32,729.06
6. Step 6: Final answer
   x = 142,840.05