Finding the Third Proportional to 745,241.25 and 1,616,508

Step by Step Solution

1. Step 1: Write the proportion equation
   745,241.25 : 1,616,508 = 1,616,508 : x
2. Step 2: Convert to fraction form
   745,241.25/1,616,508 = 1,616,508/x
3. Step 3: Cross multiply
   745,241.25x = 1,616,508 × 1,616,508
4. Step 4: Simplify right side
   745,241.25x = 2,613,098,114,064
5. Step 5: Solve for x
   x = 2,613,098,114,064/745,241.25
6. Step 6: Final answer
   x = 3,506,378.79