Finding the Third Proportional to 1,342,332 and 2,616,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,342,332 : 2,616,624 = 2,616,624 : x
2. Step 2: Convert to fraction form
   1,342,332/2,616,624 = 2,616,624/x
3. Step 3: Cross multiply
   1,342,332x = 2,616,624 × 2,616,624
4. Step 4: Simplify right side
   1,342,332x = 6,846,721,157,376
5. Step 5: Solve for x
   x = 6,846,721,157,376/1,342,332
6. Step 6: Final answer
   x = 5,100,616.81