Finding the Third Proportional to 4,804,920 and 6,471,900

Step by Step Solution

1. Step 1: Write the proportion equation
   4,804,920 : 6,471,900 = 6,471,900 : x
2. Step 2: Convert to fraction form
   4,804,920/6,471,900 = 6,471,900/x
3. Step 3: Cross multiply
   4,804,920x = 6,471,900 × 6,471,900
4. Step 4: Simplify right side
   4,804,920x = 41,885,489,610,000
5. Step 5: Solve for x
   x = 41,885,489,610,000/4,804,920
6. Step 6: Final answer
   x = 8,717,208.53