Finding the Third Proportional to 2,379,926 and 5,138,581

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,926 : 5,138,581 = 5,138,581 : x
2. Step 2: Convert to fraction form
   2,379,926/5,138,581 = 5,138,581/x
3. Step 3: Cross multiply
   2,379,926x = 5,138,581 × 5,138,581
4. Step 4: Simplify right side
   2,379,926x = 26,405,014,693,561
5. Step 5: Solve for x
   x = 26,405,014,693,561/2,379,926
6. Step 6: Final answer
   x = 11,094,888.96