Finding the Third Proportional to 3,356,520 and 5,162,192

Step by Step Solution

1. Step 1: Write the proportion equation
   3,356,520 : 5,162,192 = 5,162,192 : x
2. Step 2: Convert to fraction form
   3,356,520/5,162,192 = 5,162,192/x
3. Step 3: Cross multiply
   3,356,520x = 5,162,192 × 5,162,192
4. Step 4: Simplify right side
   3,356,520x = 26,648,226,244,864
5. Step 5: Solve for x
   x = 26,648,226,244,864/3,356,520
6. Step 6: Final answer
   x = 7,939,242.50