Finding the Third Proportional to 4,109,408 and 5,454,192

Step by Step Solution

1. Step 1: Write the proportion equation
   4,109,408 : 5,454,192 = 5,454,192 : x
2. Step 2: Convert to fraction form
   4,109,408/5,454,192 = 5,454,192/x
3. Step 3: Cross multiply
   4,109,408x = 5,454,192 × 5,454,192
4. Step 4: Simplify right side
   4,109,408x = 29,748,210,372,864
5. Step 5: Solve for x
   x = 29,748,210,372,864/4,109,408
6. Step 6: Final answer
   x = 7,239,050.10