Finding the Third Proportional to 15,345 and 32,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,345 : 32,080.50 = 32,080.50 : x
2. Step 2: Convert to fraction form
   15,345/32,080.50 = 32,080.50/x
3. Step 3: Cross multiply
   15,345x = 32,080.50 × 32,080.50
4. Step 4: Simplify right side
   15,345x = 1,029,158,480.25
5. Step 5: Solve for x
   x = 1,029,158,480.25/15,345
6. Step 6: Final answer
   x = 67,068.00