Finding the Third Proportional to 16,654,468 and 37,138,336

Step by Step Solution

1. Step 1: Write the proportion equation
   16,654,468 : 37,138,336 = 37,138,336 : x
2. Step 2: Convert to fraction form
   16,654,468/37,138,336 = 37,138,336/x
3. Step 3: Cross multiply
   16,654,468x = 37,138,336 × 37,138,336
4. Step 4: Simplify right side
   16,654,468x = 1,379,256,000,848,896
5. Step 5: Solve for x
   x = 1,379,256,000,848,896/16,654,468
6. Step 6: Final answer
   x = 82,815,974.72