Finding the Third Proportional to 2,931,848 and 6,306,928

Step by Step Solution

1. Step 1: Write the proportion equation
   2,931,848 : 6,306,928 = 6,306,928 : x
2. Step 2: Convert to fraction form
   2,931,848/6,306,928 = 6,306,928/x
3. Step 3: Cross multiply
   2,931,848x = 6,306,928 × 6,306,928
4. Step 4: Simplify right side
   2,931,848x = 39,777,340,797,184
5. Step 5: Solve for x
   x = 39,777,340,797,184/2,931,848
6. Step 6: Final answer
   x = 13,567,327.09