Finding the Third Proportional to 2,942,592 and 4,499,424

Step by Step Solution

1. Step 1: Write the proportion equation
   2,942,592 : 4,499,424 = 4,499,424 : x
2. Step 2: Convert to fraction form
   2,942,592/4,499,424 = 4,499,424/x
3. Step 3: Cross multiply
   2,942,592x = 4,499,424 × 4,499,424
4. Step 4: Simplify right side
   2,942,592x = 20,244,816,331,776
5. Step 5: Solve for x
   x = 20,244,816,331,776/2,942,592
6. Step 6: Final answer
   x = 6,879,926.38