Finding the Third Proportional to 4,121,048 and 9,064,274

Step by Step Solution

1. Step 1: Write the proportion equation
   4,121,048 : 9,064,274 = 9,064,274 : x
2. Step 2: Convert to fraction form
   4,121,048/9,064,274 = 9,064,274/x
3. Step 3: Cross multiply
   4,121,048x = 9,064,274 × 9,064,274
4. Step 4: Simplify right side
   4,121,048x = 82,161,063,147,076
5. Step 5: Solve for x
   x = 82,161,063,147,076/4,121,048
6. Step 6: Final answer
   x = 19,936,934.28