Finding the Third Proportional to 3,605,516 and 7,310,608

Step by Step Solution

1. Step 1: Write the proportion equation
   3,605,516 : 7,310,608 = 7,310,608 : x
2. Step 2: Convert to fraction form
   3,605,516/7,310,608 = 7,310,608/x
3. Step 3: Cross multiply
   3,605,516x = 7,310,608 × 7,310,608
4. Step 4: Simplify right side
   3,605,516x = 53,444,989,329,664
5. Step 5: Solve for x
   x = 53,444,989,329,664/3,605,516
6. Step 6: Final answer
   x = 14,823,118.06