Finding the Third Proportional to 125,641.50 and 270,966

Step by Step Solution

1. Step 1: Write the proportion equation
   125,641.50 : 270,966 = 270,966 : x
2. Step 2: Convert to fraction form
   125,641.50/270,966 = 270,966/x
3. Step 3: Cross multiply
   125,641.50x = 270,966 × 270,966
4. Step 4: Simplify right side
   125,641.50x = 73,422,573,156
5. Step 5: Solve for x
   x = 73,422,573,156/125,641.50
6. Step 6: Final answer
   x = 584,381.54