Finding the Third Proportional to 161,146.03 and 341,501.91

Step by Step Solution

1. Step 1: Write the proportion equation
   161,146.03 : 341,501.91 = 341,501.91 : x
2. Step 2: Convert to fraction form
   161,146.03/341,501.91 = 341,501.91/x
3. Step 3: Cross multiply
   161,146.03x = 341,501.91 × 341,501.91
4. Step 4: Simplify right side
   161,146.03x = 116,623,551,972.38
5. Step 5: Solve for x
   x = 116,623,551,972.38/161,146.03
6. Step 6: Final answer
   x = 723,713.46