Finding the Third Proportional to 155,061 and 232,591.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,061 : 232,591.50 = 232,591.50 : x
2. Step 2: Convert to fraction form
   155,061/232,591.50 = 232,591.50/x
3. Step 3: Cross multiply
   155,061x = 232,591.50 × 232,591.50
4. Step 4: Simplify right side
   155,061x = 54,098,805,872.25
5. Step 5: Solve for x
   x = 54,098,805,872.25/155,061
6. Step 6: Final answer
   x = 348,887.25