Finding the Third Proportional to 3,872,202 and 5,808,303

Step by Step Solution

1. Step 1: Write the proportion equation
   3,872,202 : 5,808,303 = 5,808,303 : x
2. Step 2: Convert to fraction form
   3,872,202/5,808,303 = 5,808,303/x
3. Step 3: Cross multiply
   3,872,202x = 5,808,303 × 5,808,303
4. Step 4: Simplify right side
   3,872,202x = 33,736,383,739,809
5. Step 5: Solve for x
   x = 33,736,383,739,809/3,872,202
6. Step 6: Final answer
   x = 8,712,454.50