Finding the Third Proportional to 1,046,142 and 1,616,530.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,142 : 1,616,530.50 = 1,616,530.50 : x
2. Step 2: Convert to fraction form
   1,046,142/1,616,530.50 = 1,616,530.50/x
3. Step 3: Cross multiply
   1,046,142x = 1,616,530.50 × 1,616,530.50
4. Step 4: Simplify right side
   1,046,142x = 2,613,170,857,430.25
5. Step 5: Solve for x
   x = 2,613,170,857,430.25/1,046,142
6. Step 6: Final answer
   x = 2,497,912.19