Finding the Third Proportional to 1,357,215.75 and 2,826,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,215.75 : 2,826,076.50 = 2,826,076.50 : x
2. Step 2: Convert to fraction form
   1,357,215.75/2,826,076.50 = 2,826,076.50/x
3. Step 3: Cross multiply
   1,357,215.75x = 2,826,076.50 × 2,826,076.50
4. Step 4: Simplify right side
   1,357,215.75x = 7,986,708,383,852.25
5. Step 5: Solve for x
   x = 7,986,708,383,852.25/1,357,215.75
6. Step 6: Final answer
   x = 5,884,626.95