Finding the Third Proportional to 15,073.75 and 32,742.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,073.75 : 32,742.25 = 32,742.25 : x
2. Step 2: Convert to fraction form
   15,073.75/32,742.25 = 32,742.25/x
3. Step 3: Cross multiply
   15,073.75x = 32,742.25 × 32,742.25
4. Step 4: Simplify right side
   15,073.75x = 1,072,054,935.06
5. Step 5: Solve for x
   x = 1,072,054,935.06/15,073.75
6. Step 6: Final answer
   x = 71,120.65