Finding the Third Proportional to 7,981,998 and 12,332,058

Step by Step Solution

1. Step 1: Write the proportion equation
   7,981,998 : 12,332,058 = 12,332,058 : x
2. Step 2: Convert to fraction form
   7,981,998/12,332,058 = 12,332,058/x
3. Step 3: Cross multiply
   7,981,998x = 12,332,058 × 12,332,058
4. Step 4: Simplify right side
   7,981,998x = 152,079,654,515,364
5. Step 5: Solve for x
   x = 152,079,654,515,364/7,981,998
6. Step 6: Final answer
   x = 19,052,830.45