Finding the Third Proportional to 3,363,364 and 5,143,866

Step by Step Solution

1. Step 1: Write the proportion equation
   3,363,364 : 5,143,866 = 5,143,866 : x
2. Step 2: Convert to fraction form
   3,363,364/5,143,866 = 5,143,866/x
3. Step 3: Cross multiply
   3,363,364x = 5,143,866 × 5,143,866
4. Step 4: Simplify right side
   3,363,364x = 26,459,357,425,956
5. Step 5: Solve for x
   x = 26,459,357,425,956/3,363,364
6. Step 6: Final answer
   x = 7,866,932.46