Finding the Third Proportional to 8,665,176 and 12,113,826

Step by Step Solution

1. Step 1: Write the proportion equation
   8,665,176 : 12,113,826 = 12,113,826 : x
2. Step 2: Convert to fraction form
   8,665,176/12,113,826 = 12,113,826/x
3. Step 3: Cross multiply
   8,665,176x = 12,113,826 × 12,113,826
4. Step 4: Simplify right side
   8,665,176x = 146,744,780,358,276
5. Step 5: Solve for x
   x = 146,744,780,358,276/8,665,176
6. Step 6: Final answer
   x = 16,935,002.86