Finding the Third Proportional to 32,865 and 51,487.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,865 : 51,487.50 = 51,487.50 : x
2. Step 2: Convert to fraction form
   32,865/51,487.50 = 51,487.50/x
3. Step 3: Cross multiply
   32,865x = 51,487.50 × 51,487.50
4. Step 4: Simplify right side
   32,865x = 2,650,962,656.25
5. Step 5: Solve for x
   x = 2,650,962,656.25/32,865
6. Step 6: Final answer
   x = 80,662.18