Finding the Third Proportional to 1,301,241 and 2,819,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,241 : 2,819,664 = 2,819,664 : x
2. Step 2: Convert to fraction form
   1,301,241/2,819,664 = 2,819,664/x
3. Step 3: Cross multiply
   1,301,241x = 2,819,664 × 2,819,664
4. Step 4: Simplify right side
   1,301,241x = 7,950,505,072,896
5. Step 5: Solve for x
   x = 7,950,505,072,896/1,301,241
6. Step 6: Final answer
   x = 6,109,940.49