Finding the Third Proportional to 4,634,190 and 10,092,228

Step by Step Solution

1. Step 1: Write the proportion equation
   4,634,190 : 10,092,228 = 10,092,228 : x
2. Step 2: Convert to fraction form
   4,634,190/10,092,228 = 10,092,228/x
3. Step 3: Cross multiply
   4,634,190x = 10,092,228 × 10,092,228
4. Step 4: Simplify right side
   4,634,190x = 101,853,066,003,984
5. Step 5: Solve for x
   x = 101,853,066,003,984/4,634,190
6. Step 6: Final answer
   x = 21,978,612.44