Finding the Third Proportional to 5,440,152 and 8,230,195

Step by Step Solution

1. Step 1: Write the proportion equation
   5,440,152 : 8,230,195 = 8,230,195 : x
2. Step 2: Convert to fraction form
   5,440,152/8,230,195 = 8,230,195/x
3. Step 3: Cross multiply
   5,440,152x = 8,230,195 × 8,230,195
4. Step 4: Simplify right side
   5,440,152x = 67,736,109,738,025
5. Step 5: Solve for x
   x = 67,736,109,738,025/5,440,152
6. Step 6: Final answer
   x = 12,451,142.86