Finding the Third Proportional to 5,788,198 and 12,604,988

Step by Step Solution

1. Step 1: Write the proportion equation
   5,788,198 : 12,604,988 = 12,604,988 : x
2. Step 2: Convert to fraction form
   5,788,198/12,604,988 = 12,604,988/x
3. Step 3: Cross multiply
   5,788,198x = 12,604,988 × 12,604,988
4. Step 4: Simplify right side
   5,788,198x = 158,885,722,480,144
5. Step 5: Solve for x
   x = 158,885,722,480,144/5,788,198
6. Step 6: Final answer
   x = 27,449,945.99