Finding the Third Proportional to 18,488,134 and 41,224,988

Step by Step Solution

1. Step 1: Write the proportion equation
   18,488,134 : 41,224,988 = 41,224,988 : x
2. Step 2: Convert to fraction form
   18,488,134/41,224,988 = 41,224,988/x
3. Step 3: Cross multiply
   18,488,134x = 41,224,988 × 41,224,988
4. Step 4: Simplify right side
   18,488,134x = 1,699,499,635,600,144
5. Step 5: Solve for x
   x = 1,699,499,635,600,144/18,488,134
6. Step 6: Final answer
   x = 91,923,805.59