Finding the Third Proportional to 5,751,054 and 12,309,981

Step by Step Solution

1. Step 1: Write the proportion equation
   5,751,054 : 12,309,981 = 12,309,981 : x
2. Step 2: Convert to fraction form
   5,751,054/12,309,981 = 12,309,981/x
3. Step 3: Cross multiply
   5,751,054x = 12,309,981 × 12,309,981
4. Step 4: Simplify right side
   5,751,054x = 151,535,632,220,361
5. Step 5: Solve for x
   x = 151,535,632,220,361/5,751,054
6. Step 6: Final answer
   x = 26,349,193.07