Finding the Third Proportional to 5,354,222 and 8,043,202

Step by Step Solution

1. Step 1: Write the proportion equation
   5,354,222 : 8,043,202 = 8,043,202 : x
2. Step 2: Convert to fraction form
   5,354,222/8,043,202 = 8,043,202/x
3. Step 3: Cross multiply
   5,354,222x = 8,043,202 × 8,043,202
4. Step 4: Simplify right side
   5,354,222x = 64,693,098,412,804
5. Step 5: Solve for x
   x = 64,693,098,412,804/5,354,222
6. Step 6: Final answer
   x = 12,082,632.81