Finding the Third Proportional to 2,219,088 and 4,779,996

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,088 : 4,779,996 = 4,779,996 : x
2. Step 2: Convert to fraction form
   2,219,088/4,779,996 = 4,779,996/x
3. Step 3: Cross multiply
   2,219,088x = 4,779,996 × 4,779,996
4. Step 4: Simplify right side
   2,219,088x = 22,848,361,760,016
5. Step 5: Solve for x
   x = 22,848,361,760,016/2,219,088
6. Step 6: Final answer
   x = 10,296,284.67