Finding the Third Proportional to 8,182,368 and 12,273,552

Step by Step Solution

1. Step 1: Write the proportion equation
   8,182,368 : 12,273,552 = 12,273,552 : x
2. Step 2: Convert to fraction form
   8,182,368/12,273,552 = 12,273,552/x
3. Step 3: Cross multiply
   8,182,368x = 12,273,552 × 12,273,552
4. Step 4: Simplify right side
   8,182,368x = 150,640,078,696,704
5. Step 5: Solve for x
   x = 150,640,078,696,704/8,182,368
6. Step 6: Final answer
   x = 18,410,328