Finding the Third Proportional to 123,160.50 and 187,053.89

Step by Step Solution

1. Step 1: Write the proportion equation
   123,160.50 : 187,053.89 = 187,053.89 : x
2. Step 2: Convert to fraction form
   123,160.50/187,053.89 = 187,053.89/x
3. Step 3: Cross multiply
   123,160.50x = 187,053.89 × 187,053.89
4. Step 4: Simplify right side
   123,160.50x = 34,989,157,997.95
5. Step 5: Solve for x
   x = 34,989,157,997.95/123,160.50
6. Step 6: Final answer
   x = 284,093.99