Finding the Third Proportional to 3,333,791 and 4,978,726

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333,791 : 4,978,726 = 4,978,726 : x
2. Step 2: Convert to fraction form
   3,333,791/4,978,726 = 4,978,726/x
3. Step 3: Cross multiply
   3,333,791x = 4,978,726 × 4,978,726
4. Step 4: Simplify right side
   3,333,791x = 24,787,712,583,076
5. Step 5: Solve for x
   x = 24,787,712,583,076/3,333,791
6. Step 6: Final answer
   x = 7,435,292.91