Finding the Third Proportional to 155,594.25 and 341,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,594.25 : 341,320.50 = 341,320.50 : x
2. Step 2: Convert to fraction form
   155,594.25/341,320.50 = 341,320.50/x
3. Step 3: Cross multiply
   155,594.25x = 341,320.50 × 341,320.50
4. Step 4: Simplify right side
   155,594.25x = 116,499,683,720.25
5. Step 5: Solve for x
   x = 116,499,683,720.25/155,594.25
6. Step 6: Final answer
   x = 748,740.29