Finding the Third Proportional to 898,708.50 and 1,956,116.25

Step by Step Solution

1. Step 1: Write the proportion equation
   898,708.50 : 1,956,116.25 = 1,956,116.25 : x
2. Step 2: Convert to fraction form
   898,708.50/1,956,116.25 = 1,956,116.25/x
3. Step 3: Cross multiply
   898,708.50x = 1,956,116.25 × 1,956,116.25
4. Step 4: Simplify right side
   898,708.50x = 3,826,390,783,514.06
5. Step 5: Solve for x
   x = 3,826,390,783,514.06/898,708.50
6. Step 6: Final answer
   x = 4,257,655.05