Finding the Third Proportional to 3,472,764 and 7,443,928

Step by Step Solution

1. Step 1: Write the proportion equation
   3,472,764 : 7,443,928 = 7,443,928 : x
2. Step 2: Convert to fraction form
   3,472,764/7,443,928 = 7,443,928/x
3. Step 3: Cross multiply
   3,472,764x = 7,443,928 × 7,443,928
4. Step 4: Simplify right side
   3,472,764x = 55,412,064,069,184
5. Step 5: Solve for x
   x = 55,412,064,069,184/3,472,764
6. Step 6: Final answer
   x = 15,956,184.78