Finding the Third Proportional to 1,121,584 and 2,432,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,584 : 2,432,466 = 2,432,466 : x
2. Step 2: Convert to fraction form
   1,121,584/2,432,466 = 2,432,466/x
3. Step 3: Cross multiply
   1,121,584x = 2,432,466 × 2,432,466
4. Step 4: Simplify right side
   1,121,584x = 5,916,890,841,156
5. Step 5: Solve for x
   x = 5,916,890,841,156/1,121,584
6. Step 6: Final answer
   x = 5,275,477.22