Finding the Third Proportional to 15,059.25 and 32,431.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,059.25 : 32,431.50 = 32,431.50 : x
2. Step 2: Convert to fraction form
   15,059.25/32,431.50 = 32,431.50/x
3. Step 3: Cross multiply
   15,059.25x = 32,431.50 × 32,431.50
4. Step 4: Simplify right side
   15,059.25x = 1,051,802,192.25
5. Step 5: Solve for x
   x = 1,051,802,192.25/15,059.25
6. Step 6: Final answer
   x = 69,844.26