Finding the Third Proportional to 3,738,355 and 5,601,315

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738,355 : 5,601,315 = 5,601,315 : x
2. Step 2: Convert to fraction form
   3,738,355/5,601,315 = 5,601,315/x
3. Step 3: Cross multiply
   3,738,355x = 5,601,315 × 5,601,315
4. Step 4: Simplify right side
   3,738,355x = 31,374,729,729,225
5. Step 5: Solve for x
   x = 31,374,729,729,225/3,738,355
6. Step 6: Final answer
   x = 8,392,656.59