Finding the Third Proportional to 32,116.50 and 51,148.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,116.50 : 51,148.50 = 51,148.50 : x
2. Step 2: Convert to fraction form
   32,116.50/51,148.50 = 51,148.50/x
3. Step 3: Cross multiply
   32,116.50x = 51,148.50 × 51,148.50
4. Step 4: Simplify right side
   32,116.50x = 2,616,169,052.25
5. Step 5: Solve for x
   x = 2,616,169,052.25/32,116.50
6. Step 6: Final answer
   x = 81,458.72