Finding the Third Proportional to 3,364,956 and 7,338,942

Step by Step Solution

1. Step 1: Write the proportion equation
   3,364,956 : 7,338,942 = 7,338,942 : x
2. Step 2: Convert to fraction form
   3,364,956/7,338,942 = 7,338,942/x
3. Step 3: Cross multiply
   3,364,956x = 7,338,942 × 7,338,942
4. Step 4: Simplify right side
   3,364,956x = 53,860,069,679,364
5. Step 5: Solve for x
   x = 53,860,069,679,364/3,364,956
6. Step 6: Final answer
   x = 16,006,173.54