Finding the Third Proportional to 5,786,168 and 12,600,980

Step by Step Solution

1. Step 1: Write the proportion equation
   5,786,168 : 12,600,980 = 12,600,980 : x
2. Step 2: Convert to fraction form
   5,786,168/12,600,980 = 12,600,980/x
3. Step 3: Cross multiply
   5,786,168x = 12,600,980 × 12,600,980
4. Step 4: Simplify right side
   5,786,168x = 158,784,696,960,400
5. Step 5: Solve for x
   x = 158,784,696,960,400/5,786,168
6. Step 6: Final answer
   x = 27,442,116.61