Finding the Third Proportional to 482,441.50 and 1,027,281.50

Step by Step Solution

1. Step 1: Write the proportion equation
   482,441.50 : 1,027,281.50 = 1,027,281.50 : x
2. Step 2: Convert to fraction form
   482,441.50/1,027,281.50 = 1,027,281.50/x
3. Step 3: Cross multiply
   482,441.50x = 1,027,281.50 × 1,027,281.50
4. Step 4: Simplify right side
   482,441.50x = 1,055,307,280,242.25
5. Step 5: Solve for x
   x = 1,055,307,280,242.25/482,441.50
6. Step 6: Final answer
   x = 2,187,430.56