Finding the Third Proportional to 115,622 and 250,898.50

Step by Step Solution

1. Step 1: Write the proportion equation
   115,622 : 250,898.50 = 250,898.50 : x
2. Step 2: Convert to fraction form
   115,622/250,898.50 = 250,898.50/x
3. Step 3: Cross multiply
   115,622x = 250,898.50 × 250,898.50
4. Step 4: Simplify right side
   115,622x = 62,950,057,302.25
5. Step 5: Solve for x
   x = 62,950,057,302.25/115,622
6. Step 6: Final answer
   x = 544,447.05