Finding the Third Proportional to 484,785 and 1,132,258.50

Step by Step Solution

1. Step 1: Write the proportion equation
   484,785 : 1,132,258.50 = 1,132,258.50 : x
2. Step 2: Convert to fraction form
   484,785/1,132,258.50 = 1,132,258.50/x
3. Step 3: Cross multiply
   484,785x = 1,132,258.50 × 1,132,258.50
4. Step 4: Simplify right side
   484,785x = 1,282,009,310,822.25
5. Step 5: Solve for x
   x = 1,282,009,310,822.25/484,785
6. Step 6: Final answer
   x = 2,644,490.47