Finding the Third Proportional to 2,391,524 and 3,631,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,524 : 3,631,574 = 3,631,574 : x
2. Step 2: Convert to fraction form
   2,391,524/3,631,574 = 3,631,574/x
3. Step 3: Cross multiply
   2,391,524x = 3,631,574 × 3,631,574
4. Step 4: Simplify right side
   2,391,524x = 13,188,329,717,476
5. Step 5: Solve for x
   x = 13,188,329,717,476/2,391,524
6. Step 6: Final answer
   x = 5,514,613.16