Finding the Third Proportional to 482,416 and 1,018,344

Step by Step Solution

1. Step 1: Write the proportion equation
   482,416 : 1,018,344 = 1,018,344 : x
2. Step 2: Convert to fraction form
   482,416/1,018,344 = 1,018,344/x
3. Step 3: Cross multiply
   482,416x = 1,018,344 × 1,018,344
4. Step 4: Simplify right side
   482,416x = 1,037,024,502,336
5. Step 5: Solve for x
   x = 1,037,024,502,336/482,416
6. Step 6: Final answer
   x = 2,149,647.82