Finding the Third Proportional to 2,159,662.50 and 3,236,182.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,662.50 : 3,236,182.88 = 3,236,182.88 : x
2. Step 2: Convert to fraction form
   2,159,662.50/3,236,182.88 = 3,236,182.88/x
3. Step 3: Cross multiply
   2,159,662.50x = 3,236,182.88 × 3,236,182.88
4. Step 4: Simplify right side
   2,159,662.50x = 10,472,879,600,443.27
5. Step 5: Solve for x
   x = 10,472,879,600,443.27/2,159,662.50
6. Step 6: Final answer
   x = 4,849,313.08