Finding the Third Proportional to 3,152,196 and 4,992,192

Step by Step Solution

1. Step 1: Write the proportion equation
   3,152,196 : 4,992,192 = 4,992,192 : x
2. Step 2: Convert to fraction form
   3,152,196/4,992,192 = 4,992,192/x
3. Step 3: Cross multiply
   3,152,196x = 4,992,192 × 4,992,192
4. Step 4: Simplify right side
   3,152,196x = 24,921,980,964,864
5. Step 5: Solve for x
   x = 24,921,980,964,864/3,152,196
6. Step 6: Final answer
   x = 7,906,228.22