Finding the Third Proportional to 3,606,320 and 5,616,275

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606,320 : 5,616,275 = 5,616,275 : x
2. Step 2: Convert to fraction form
   3,606,320/5,616,275 = 5,616,275/x
3. Step 3: Cross multiply
   3,606,320x = 5,616,275 × 5,616,275
4. Step 4: Simplify right side
   3,606,320x = 31,542,544,875,625
5. Step 5: Solve for x
   x = 31,542,544,875,625/3,606,320
6. Step 6: Final answer
   x = 8,746,463.12