Finding the Third Proportional to 4,067,370.50 and 5,398,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,067,370.50 : 5,398,003.50 = 5,398,003.50 : x
2. Step 2: Convert to fraction form
   4,067,370.50/5,398,003.50 = 5,398,003.50/x
3. Step 3: Cross multiply
   4,067,370.50x = 5,398,003.50 × 5,398,003.50
4. Step 4: Simplify right side
   4,067,370.50x = 29,138,441,786,012.25
5. Step 5: Solve for x
   x = 29,138,441,786,012.25/4,067,370.50
6. Step 6: Final answer
   x = 7,163,950.71