Finding the Third Proportional to 1,479,699 and 2,219,751

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,699 : 2,219,751 = 2,219,751 : x
2. Step 2: Convert to fraction form
   1,479,699/2,219,751 = 2,219,751/x
3. Step 3: Cross multiply
   1,479,699x = 2,219,751 × 2,219,751
4. Step 4: Simplify right side
   1,479,699x = 4,927,294,502,001
5. Step 5: Solve for x
   x = 4,927,294,502,001/1,479,699
6. Step 6: Final answer
   x = 3,329,930.28