Finding the Third Proportional to 5,911,608 and 12,734,832

Step by Step Solution

1. Step 1: Write the proportion equation
   5,911,608 : 12,734,832 = 12,734,832 : x
2. Step 2: Convert to fraction form
   5,911,608/12,734,832 = 12,734,832/x
3. Step 3: Cross multiply
   5,911,608x = 12,734,832 × 12,734,832
4. Step 4: Simplify right side
   5,911,608x = 162,175,946,068,224
5. Step 5: Solve for x
   x = 162,175,946,068,224/5,911,608
6. Step 6: Final answer
   x = 27,433,474.29