Finding the Third Proportional to 3,392,849 and 7,317,094

Step by Step Solution

1. Step 1: Write the proportion equation
   3,392,849 : 7,317,094 = 7,317,094 : x
2. Step 2: Convert to fraction form
   3,392,849/7,317,094 = 7,317,094/x
3. Step 3: Cross multiply
   3,392,849x = 7,317,094 × 7,317,094
4. Step 4: Simplify right side
   3,392,849x = 53,539,864,604,836
5. Step 5: Solve for x
   x = 53,539,864,604,836/3,392,849
6. Step 6: Final answer
   x = 15,780,208.49