Finding the Third Proportional to 12,002,455 and 17,151,231

Step by Step Solution

1. Step 1: Write the proportion equation
   12,002,455 : 17,151,231 = 17,151,231 : x
2. Step 2: Convert to fraction form
   12,002,455/17,151,231 = 17,151,231/x
3. Step 3: Cross multiply
   12,002,455x = 17,151,231 × 17,151,231
4. Step 4: Simplify right side
   12,002,455x = 294,164,724,815,361
5. Step 5: Solve for x
   x = 294,164,724,815,361/12,002,455
6. Step 6: Final answer
   x = 24,508,712.99