Finding the Third Proportional to 3,532,899 and 5,299,227

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532,899 : 5,299,227 = 5,299,227 : x
2. Step 2: Convert to fraction form
   3,532,899/5,299,227 = 5,299,227/x
3. Step 3: Cross multiply
   3,532,899x = 5,299,227 × 5,299,227
4. Step 4: Simplify right side
   3,532,899x = 28,081,806,797,529
5. Step 5: Solve for x
   x = 28,081,806,797,529/3,532,899
6. Step 6: Final answer
   x = 7,948,658.25