Finding the Third Proportional to 122,047.50 and 250,041

Step by Step Solution

1. Step 1: Write the proportion equation
   122,047.50 : 250,041 = 250,041 : x
2. Step 2: Convert to fraction form
   122,047.50/250,041 = 250,041/x
3. Step 3: Cross multiply
   122,047.50x = 250,041 × 250,041
4. Step 4: Simplify right side
   122,047.50x = 62,520,501,681
5. Step 5: Solve for x
   x = 62,520,501,681/122,047.50
6. Step 6: Final answer
   x = 512,263.68