Finding the Third Proportional to 8,665,722 and 12,114,333

Step by Step Solution

1. Step 1: Write the proportion equation
   8,665,722 : 12,114,333 = 12,114,333 : x
2. Step 2: Convert to fraction form
   8,665,722/12,114,333 = 12,114,333/x
3. Step 3: Cross multiply
   8,665,722x = 12,114,333 × 12,114,333
4. Step 4: Simplify right side
   8,665,722x = 146,757,064,034,889
5. Step 5: Solve for x
   x = 146,757,064,034,889/8,665,722
6. Step 6: Final answer
   x = 16,935,353.34