Finding the Third Proportional to 155,687.06 and 341,080.88

Step by Step Solution

1. Step 1: Write the proportion equation
   155,687.06 : 341,080.88 = 341,080.88 : x
2. Step 2: Convert to fraction form
   155,687.06/341,080.88 = 341,080.88/x
3. Step 3: Cross multiply
   155,687.06x = 341,080.88 × 341,080.88
4. Step 4: Simplify right side
   155,687.06x = 116,336,163,290.77
5. Step 5: Solve for x
   x = 116,336,163,290.77/155,687.06
6. Step 6: Final answer
   x = 747,243.61