Finding the Third Proportional to 1,046,121 and 1,616,499

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,121 : 1,616,499 = 1,616,499 : x
2. Step 2: Convert to fraction form
   1,046,121/1,616,499 = 1,616,499/x
3. Step 3: Cross multiply
   1,046,121x = 1,616,499 × 1,616,499
4. Step 4: Simplify right side
   1,046,121x = 2,613,069,017,001
5. Step 5: Solve for x
   x = 2,613,069,017,001/1,046,121
6. Step 6: Final answer
   x = 2,497,864.99