Finding the Third Proportional to 1,046,129 and 1,616,511

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,129 : 1,616,511 = 1,616,511 : x
2. Step 2: Convert to fraction form
   1,046,129/1,616,511 = 1,616,511/x
3. Step 3: Cross multiply
   1,046,129x = 1,616,511 × 1,616,511
4. Step 4: Simplify right side
   1,046,129x = 2,613,107,813,121
5. Step 5: Solve for x
   x = 2,613,107,813,121/1,046,129
6. Step 6: Final answer
   x = 2,497,882.97