Finding the Third Proportional to 1,020,354 and 2,224,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,354 : 2,224,426 = 2,224,426 : x
2. Step 2: Convert to fraction form
   1,020,354/2,224,426 = 2,224,426/x
3. Step 3: Cross multiply
   1,020,354x = 2,224,426 × 2,224,426
4. Step 4: Simplify right side
   1,020,354x = 4,948,071,029,476
5. Step 5: Solve for x
   x = 4,948,071,029,476/1,020,354
6. Step 6: Final answer
   x = 4,849,367.01