Finding the Third Proportional to 1,522,747 and 2,142,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,747 : 2,142,466 = 2,142,466 : x
2. Step 2: Convert to fraction form
   1,522,747/2,142,466 = 2,142,466/x
3. Step 3: Cross multiply
   1,522,747x = 2,142,466 × 2,142,466
4. Step 4: Simplify right side
   1,522,747x = 4,590,160,561,156
5. Step 5: Solve for x
   x = 4,590,160,561,156/1,522,747
6. Step 6: Final answer
   x = 3,014,394.75