Finding the Third Proportional to 5,930,847 and 12,949,200

Step by Step Solution

1. Step 1: Write the proportion equation
   5,930,847 : 12,949,200 = 12,949,200 : x
2. Step 2: Convert to fraction form
   5,930,847/12,949,200 = 12,949,200/x
3. Step 3: Cross multiply
   5,930,847x = 12,949,200 × 12,949,200
4. Step 4: Simplify right side
   5,930,847x = 167,681,780,640,000
5. Step 5: Solve for x
   x = 167,681,780,640,000/5,930,847
6. Step 6: Final answer
   x = 28,272,821.85