Finding the Third Proportional to 3,353,948 and 7,238,974

Step by Step Solution

1. Step 1: Write the proportion equation
   3,353,948 : 7,238,974 = 7,238,974 : x
2. Step 2: Convert to fraction form
   3,353,948/7,238,974 = 7,238,974/x
3. Step 3: Cross multiply
   3,353,948x = 7,238,974 × 7,238,974
4. Step 4: Simplify right side
   3,353,948x = 52,402,744,572,676
5. Step 5: Solve for x
   x = 52,402,744,572,676/3,353,948
6. Step 6: Final answer
   x = 15,624,197.09