Finding the Third Proportional to 16,654,540 and 37,138,439

Step by Step Solution

1. Step 1: Write the proportion equation
   16,654,540 : 37,138,439 = 37,138,439 : x
2. Step 2: Convert to fraction form
   16,654,540/37,138,439 = 37,138,439/x
3. Step 3: Cross multiply
   16,654,540x = 37,138,439 × 37,138,439
4. Step 4: Simplify right side
   16,654,540x = 1,379,263,651,356,721
5. Step 5: Solve for x
   x = 1,379,263,651,356,721/16,654,540
6. Step 6: Final answer
   x = 82,816,076.06