Finding the Third Proportional to 134,730 and 187,329.38

Step by Step Solution

1. Step 1: Write the proportion equation
   134,730 : 187,329.38 = 187,329.38 : x
2. Step 2: Convert to fraction form
   134,730/187,329.38 = 187,329.38/x
3. Step 3: Cross multiply
   134,730x = 187,329.38 × 187,329.38
4. Step 4: Simplify right side
   134,730x = 35,092,294,737.89
5. Step 5: Solve for x
   x = 35,092,294,737.89/134,730
6. Step 6: Final answer
   x = 260,463.85