Finding the Third Proportional to 1,542,726 and 3,350,799

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,726 : 3,350,799 = 3,350,799 : x
2. Step 2: Convert to fraction form
   1,542,726/3,350,799 = 3,350,799/x
3. Step 3: Cross multiply
   1,542,726x = 3,350,799 × 3,350,799
4. Step 4: Simplify right side
   1,542,726x = 11,227,853,938,401
5. Step 5: Solve for x
   x = 11,227,853,938,401/1,542,726
6. Step 6: Final answer
   x = 7,277,931.36