Finding the Third Proportional to 5,972,736 and 9,223,142

Step by Step Solution

1. Step 1: Write the proportion equation
   5,972,736 : 9,223,142 = 9,223,142 : x
2. Step 2: Convert to fraction form
   5,972,736/9,223,142 = 9,223,142/x
3. Step 3: Cross multiply
   5,972,736x = 9,223,142 × 9,223,142
4. Step 4: Simplify right side
   5,972,736x = 85,066,348,352,164
5. Step 5: Solve for x
   x = 85,066,348,352,164/5,972,736
6. Step 6: Final answer
   x = 14,242,442.38