Finding the Third Proportional to 8,082,969.75 and 12,208,077

Step by Step Solution

1. Step 1: Write the proportion equation
   8,082,969.75 : 12,208,077 = 12,208,077 : x
2. Step 2: Convert to fraction form
   8,082,969.75/12,208,077 = 12,208,077/x
3. Step 3: Cross multiply
   8,082,969.75x = 12,208,077 × 12,208,077
4. Step 4: Simplify right side
   8,082,969.75x = 149,037,144,037,929
5. Step 5: Solve for x
   x = 149,037,144,037,929/8,082,969.75
6. Step 6: Final answer
   x = 18,438,414.18