Finding the Third Proportional to 1,046,146 and 1,616,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,146 : 1,616,536 = 1,616,536 : x
2. Step 2: Convert to fraction form
   1,046,146/1,616,536 = 1,616,536/x
3. Step 3: Cross multiply
   1,046,146x = 1,616,536 × 1,616,536
4. Step 4: Simplify right side
   1,046,146x = 2,613,188,639,296
5. Step 5: Solve for x
   x = 2,613,188,639,296/1,046,146
6. Step 6: Final answer
   x = 2,497,919.64