Finding the Third Proportional to 155,976 and 341,037.75

Step by Step Solution

1. Step 1: Write the proportion equation
   155,976 : 341,037.75 = 341,037.75 : x
2. Step 2: Convert to fraction form
   155,976/341,037.75 = 341,037.75/x
3. Step 3: Cross multiply
   155,976x = 341,037.75 × 341,037.75
4. Step 4: Simplify right side
   155,976x = 116,306,746,925.06
5. Step 5: Solve for x
   x = 116,306,746,925.06/155,976
6. Step 6: Final answer
   x = 745,670.79