Finding the Third Proportional to 16,654,472 and 37,138,344

Step by Step Solution

1. Step 1: Write the proportion equation
   16,654,472 : 37,138,344 = 37,138,344 : x
2. Step 2: Convert to fraction form
   16,654,472/37,138,344 = 37,138,344/x
3. Step 3: Cross multiply
   16,654,472x = 37,138,344 × 37,138,344
4. Step 4: Simplify right side
   16,654,472x = 1,379,256,595,062,336
5. Step 5: Solve for x
   x = 1,379,256,595,062,336/16,654,472
6. Step 6: Final answer
   x = 82,815,990.51