Finding the Third Proportional to 3,617,416 and 5,598,692

Step by Step Solution

1. Step 1: Write the proportion equation
   3,617,416 : 5,598,692 = 5,598,692 : x
2. Step 2: Convert to fraction form
   3,617,416/5,598,692 = 5,598,692/x
3. Step 3: Cross multiply
   3,617,416x = 5,598,692 × 5,598,692
4. Step 4: Simplify right side
   3,617,416x = 31,345,352,110,864
5. Step 5: Solve for x
   x = 31,345,352,110,864/3,617,416
6. Step 6: Final answer
   x = 8,665,122.32