Finding the Third Proportional to 2,923,926 and 4,385,892

Step by Step Solution

1. Step 1: Write the proportion equation
   2,923,926 : 4,385,892 = 4,385,892 : x
2. Step 2: Convert to fraction form
   2,923,926/4,385,892 = 4,385,892/x
3. Step 3: Cross multiply
   2,923,926x = 4,385,892 × 4,385,892
4. Step 4: Simplify right side
   2,923,926x = 19,236,048,635,664
5. Step 5: Solve for x
   x = 19,236,048,635,664/2,923,926
6. Step 6: Final answer
   x = 6,578,842.50