Finding the Third Proportional to 5,911,610 and 12,734,836

Step by Step Solution

1. Step 1: Write the proportion equation
   5,911,610 : 12,734,836 = 12,734,836 : x
2. Step 2: Convert to fraction form
   5,911,610/12,734,836 = 12,734,836/x
3. Step 3: Cross multiply
   5,911,610x = 12,734,836 × 12,734,836
4. Step 4: Simplify right side
   5,911,610x = 162,176,047,946,896
5. Step 5: Solve for x
   x = 162,176,047,946,896/5,911,610
6. Step 6: Final answer
   x = 27,433,482.24