Finding the Third Proportional to 122,935.50 and 265,554

Step by Step Solution

1. Step 1: Write the proportion equation
   122,935.50 : 265,554 = 265,554 : x
2. Step 2: Convert to fraction form
   122,935.50/265,554 = 265,554/x
3. Step 3: Cross multiply
   122,935.50x = 265,554 × 265,554
4. Step 4: Simplify right side
   122,935.50x = 70,518,926,916
5. Step 5: Solve for x
   x = 70,518,926,916/122,935.50
6. Step 6: Final answer
   x = 573,625.41