Finding the Third Proportional to 32,542 and 48,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,542 : 48,685.50 = 48,685.50 : x
2. Step 2: Convert to fraction form
   32,542/48,685.50 = 48,685.50/x
3. Step 3: Cross multiply
   32,542x = 48,685.50 × 48,685.50
4. Step 4: Simplify right side
   32,542x = 2,370,277,910.25
5. Step 5: Solve for x
   x = 2,370,277,910.25/32,542
6. Step 6: Final answer
   x = 72,837.50