Finding the Third Proportional to 15,151.50 and 32,409

Step by Step Solution

1. Step 1: Write the proportion equation
   15,151.50 : 32,409 = 32,409 : x
2. Step 2: Convert to fraction form
   15,151.50/32,409 = 32,409/x
3. Step 3: Cross multiply
   15,151.50x = 32,409 × 32,409
4. Step 4: Simplify right side
   15,151.50x = 1,050,343,281
5. Step 5: Solve for x
   x = 1,050,343,281/15,151.50
6. Step 6: Final answer
   x = 69,322.73