Finding the Third Proportional to 489,333.75 and 1,074,895.50

Step by Step Solution

1. Step 1: Write the proportion equation
   489,333.75 : 1,074,895.50 = 1,074,895.50 : x
2. Step 2: Convert to fraction form
   489,333.75/1,074,895.50 = 1,074,895.50/x
3. Step 3: Cross multiply
   489,333.75x = 1,074,895.50 × 1,074,895.50
4. Step 4: Simplify right side
   489,333.75x = 1,155,400,335,920.25
5. Step 5: Solve for x
   x = 1,155,400,335,920.25/489,333.75
6. Step 6: Final answer
   x = 2,361,170.34