Finding the Third Proportional to 8,218,944 and 10,905,600

Step by Step Solution

1. Step 1: Write the proportion equation
   8,218,944 : 10,905,600 = 10,905,600 : x
2. Step 2: Convert to fraction form
   8,218,944/10,905,600 = 10,905,600/x
3. Step 3: Cross multiply
   8,218,944x = 10,905,600 × 10,905,600
4. Step 4: Simplify right side
   8,218,944x = 118,932,111,360,000
5. Step 5: Solve for x
   x = 118,932,111,360,000/8,218,944
6. Step 6: Final answer
   x = 14,470,485.67