Finding the Third Proportional to 3,605,552 and 7,310,664

Step by Step Solution

1. Step 1: Write the proportion equation
   3,605,552 : 7,310,664 = 7,310,664 : x
2. Step 2: Convert to fraction form
   3,605,552/7,310,664 = 7,310,664/x
3. Step 3: Cross multiply
   3,605,552x = 7,310,664 × 7,310,664
4. Step 4: Simplify right side
   3,605,552x = 53,445,808,120,896
5. Step 5: Solve for x
   x = 53,445,808,120,896/3,605,552
6. Step 6: Final answer
   x = 14,823,197.15