Finding the Third Proportional to 3,373,277 and 7,402,843

Step by Step Solution

1. Step 1: Write the proportion equation
   3,373,277 : 7,402,843 = 7,402,843 : x
2. Step 2: Convert to fraction form
   3,373,277/7,402,843 = 7,402,843/x
3. Step 3: Cross multiply
   3,373,277x = 7,402,843 × 7,402,843
4. Step 4: Simplify right side
   3,373,277x = 54,802,084,482,649
5. Step 5: Solve for x
   x = 54,802,084,482,649/3,373,277
6. Step 6: Final answer
   x = 16,245,948.52