Finding the Third Proportional to 3,342,871 and 5,022,288

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,871 : 5,022,288 = 5,022,288 : x
2. Step 2: Convert to fraction form
   3,342,871/5,022,288 = 5,022,288/x
3. Step 3: Cross multiply
   3,342,871x = 5,022,288 × 5,022,288
4. Step 4: Simplify right side
   3,342,871x = 25,223,376,754,944
5. Step 5: Solve for x
   x = 25,223,376,754,944/3,342,871
6. Step 6: Final answer
   x = 7,545,423.31