Finding the Third Proportional to 469,418 and 1,013,664

Step by Step Solution

1. Step 1: Write the proportion equation
   469,418 : 1,013,664 = 1,013,664 : x
2. Step 2: Convert to fraction form
   469,418/1,013,664 = 1,013,664/x
3. Step 3: Cross multiply
   469,418x = 1,013,664 × 1,013,664
4. Step 4: Simplify right side
   469,418x = 1,027,514,704,896
5. Step 5: Solve for x
   x = 1,027,514,704,896/469,418
6. Step 6: Final answer
   x = 2,188,912.02