Finding the Third Proportional to 5,344,877 and 7,261,669

Step by Step Solution

1. Step 1: Write the proportion equation
   5,344,877 : 7,261,669 = 7,261,669 : x
2. Step 2: Convert to fraction form
   5,344,877/7,261,669 = 7,261,669/x
3. Step 3: Cross multiply
   5,344,877x = 7,261,669 × 7,261,669
4. Step 4: Simplify right side
   5,344,877x = 52,731,836,665,561
5. Step 5: Solve for x
   x = 52,731,836,665,561/5,344,877
6. Step 6: Final answer
   x = 9,865,865.33