Finding the Third Proportional to 32,853.38 and 68,038.88

Step by Step Solution

1. Step 1: Write the proportion equation
   32,853.38 : 68,038.88 = 68,038.88 : x
2. Step 2: Convert to fraction form
   32,853.38/68,038.88 = 68,038.88/x
3. Step 3: Cross multiply
   32,853.38x = 68,038.88 × 68,038.88
4. Step 4: Simplify right side
   32,853.38x = 4,629,288,511.27
5. Step 5: Solve for x
   x = 4,629,288,511.27/32,853.38
6. Step 6: Final answer
   x = 140,907.55