Finding the Third Proportional to 5,910,510 and 12,743,772

Step by Step Solution

1. Step 1: Write the proportion equation
   5,910,510 : 12,743,772 = 12,743,772 : x
2. Step 2: Convert to fraction form
   5,910,510/12,743,772 = 12,743,772/x
3. Step 3: Cross multiply
   5,910,510x = 12,743,772 × 12,743,772
4. Step 4: Simplify right side
   5,910,510x = 162,403,724,787,984
5. Step 5: Solve for x
   x = 162,403,724,787,984/5,910,510
6. Step 6: Final answer
   x = 27,477,108.54