Finding the Third Proportional to 5,981,372 and 13,158,952

Step by Step Solution

1. Step 1: Write the proportion equation
   5,981,372 : 13,158,952 = 13,158,952 : x
2. Step 2: Convert to fraction form
   5,981,372/13,158,952 = 13,158,952/x
3. Step 3: Cross multiply
   5,981,372x = 13,158,952 × 13,158,952
4. Step 4: Simplify right side
   5,981,372x = 173,158,017,738,304
5. Step 5: Solve for x
   x = 173,158,017,738,304/5,981,372
6. Step 6: Final answer
   x = 28,949,548.32