Finding the Third Proportional to 1,040,836.50 and 1,633,138.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,836.50 : 1,633,138.88 = 1,633,138.88 : x
2. Step 2: Convert to fraction form
   1,040,836.50/1,633,138.88 = 1,633,138.88/x
3. Step 3: Cross multiply
   1,040,836.50x = 1,633,138.88 × 1,633,138.88
4. Step 4: Simplify right side
   1,040,836.50x = 2,667,142,585,036.27
5. Step 5: Solve for x
   x = 2,667,142,585,036.27/1,040,836.50
6. Step 6: Final answer
   x = 2,562,499.09