Finding the Third Proportional to 32,865.75 and 50,878.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,865.75 : 50,878.13 = 50,878.13 : x
2. Step 2: Convert to fraction form
   32,865.75/50,878.13 = 50,878.13/x
3. Step 3: Cross multiply
   32,865.75x = 50,878.13 × 50,878.13
4. Step 4: Simplify right side
   32,865.75x = 2,588,583,603.52
5. Step 5: Solve for x
   x = 2,588,583,603.52/32,865.75
6. Step 6: Final answer
   x = 78,762.35