Finding the Third Proportional to 5,949,996 and 12,890,380

Step by Step Solution

1. Step 1: Write the proportion equation
   5,949,996 : 12,890,380 = 12,890,380 : x
2. Step 2: Convert to fraction form
   5,949,996/12,890,380 = 12,890,380/x
3. Step 3: Cross multiply
   5,949,996x = 12,890,380 × 12,890,380
4. Step 4: Simplify right side
   5,949,996x = 166,161,896,544,400
5. Step 5: Solve for x
   x = 166,161,896,544,400/5,949,996
6. Step 6: Final answer
   x = 27,926,387.94