Finding the Third Proportional to 73,492.31 and 161,002.69

Step by Step Solution

1. Step 1: Write the proportion equation
   73,492.31 : 161,002.69 = 161,002.69 : x
2. Step 2: Convert to fraction form
   73,492.31/161,002.69 = 161,002.69/x
3. Step 3: Cross multiply
   73,492.31x = 161,002.69 × 161,002.69
4. Step 4: Simplify right side
   73,492.31x = 25,921,865,382.22
5. Step 5: Solve for x
   x = 25,921,865,382.22/73,492.31
6. Step 6: Final answer
   x = 352,715.33