Finding the Third Proportional to 3,606,317 and 5,616,270

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606,317 : 5,616,270 = 5,616,270 : x
2. Step 2: Convert to fraction form
   3,606,317/5,616,270 = 5,616,270/x
3. Step 3: Cross multiply
   3,606,317x = 5,616,270 × 5,616,270
4. Step 4: Simplify right side
   3,606,317x = 31,542,488,712,900
5. Step 5: Solve for x
   x = 31,542,488,712,900/3,606,317
6. Step 6: Final answer
   x = 8,746,454.82