Finding the Third Proportional to 5,976,458 and 12,671,136

Step by Step Solution

1. Step 1: Write the proportion equation
   5,976,458 : 12,671,136 = 12,671,136 : x
2. Step 2: Convert to fraction form
   5,976,458/12,671,136 = 12,671,136/x
3. Step 3: Cross multiply
   5,976,458x = 12,671,136 × 12,671,136
4. Step 4: Simplify right side
   5,976,458x = 160,557,687,530,496
5. Step 5: Solve for x
   x = 160,557,687,530,496/5,976,458
6. Step 6: Final answer
   x = 26,865,023.99