Finding the Third Proportional to 908,257.50 and 2,141,016.75

Step by Step Solution

1. Step 1: Write the proportion equation
   908,257.50 : 2,141,016.75 = 2,141,016.75 : x
2. Step 2: Convert to fraction form
   908,257.50/2,141,016.75 = 2,141,016.75/x
3. Step 3: Cross multiply
   908,257.50x = 2,141,016.75 × 2,141,016.75
4. Step 4: Simplify right side
   908,257.50x = 4,583,952,723,780.56
5. Step 5: Solve for x
   x = 4,583,952,723,780.56/908,257.50
6. Step 6: Final answer
   x = 5,046,974.81