Finding the Third Proportional to 457,026 and 1,002,664.50

Step by Step Solution

1. Step 1: Write the proportion equation
   457,026 : 1,002,664.50 = 1,002,664.50 : x
2. Step 2: Convert to fraction form
   457,026/1,002,664.50 = 1,002,664.50/x
3. Step 3: Cross multiply
   457,026x = 1,002,664.50 × 1,002,664.50
4. Step 4: Simplify right side
   457,026x = 1,005,336,099,560.25
5. Step 5: Solve for x
   x = 1,005,336,099,560.25/457,026
6. Step 6: Final answer
   x = 2,199,735.03