Finding the Third Proportional to 1,615,466 and 2,534,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,615,466 : 2,534,410 = 2,534,410 : x
2. Step 2: Convert to fraction form
   1,615,466/2,534,410 = 2,534,410/x
3. Step 3: Cross multiply
   1,615,466x = 2,534,410 × 2,534,410
4. Step 4: Simplify right side
   1,615,466x = 6,423,234,048,100
5. Step 5: Solve for x
   x = 6,423,234,048,100/1,615,466
6. Step 6: Final answer
   x = 3,976,087.42