Finding the Third Proportional to 3,601,360 and 7,800,608

Step by Step Solution

1. Step 1: Write the proportion equation
   3,601,360 : 7,800,608 = 7,800,608 : x
2. Step 2: Convert to fraction form
   3,601,360/7,800,608 = 7,800,608/x
3. Step 3: Cross multiply
   3,601,360x = 7,800,608 × 7,800,608
4. Step 4: Simplify right side
   3,601,360x = 60,849,485,169,664
5. Step 5: Solve for x
   x = 60,849,485,169,664/3,601,360
6. Step 6: Final answer
   x = 16,896,251.74