Finding the Third Proportional to 2,205,623 and 3,373,315

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,623 : 3,373,315 = 3,373,315 : x
2. Step 2: Convert to fraction form
   2,205,623/3,373,315 = 3,373,315/x
3. Step 3: Cross multiply
   2,205,623x = 3,373,315 × 3,373,315
4. Step 4: Simplify right side
   2,205,623x = 11,379,254,089,225
5. Step 5: Solve for x
   x = 11,379,254,089,225/2,205,623
6. Step 6: Final answer
   x = 5,159,201.77