Finding the Third Proportional to 4,065,540.50 and 5,574,626

Step by Step Solution

1. Step 1: Write the proportion equation
   4,065,540.50 : 5,574,626 = 5,574,626 : x
2. Step 2: Convert to fraction form
   4,065,540.50/5,574,626 = 5,574,626/x
3. Step 3: Cross multiply
   4,065,540.50x = 5,574,626 × 5,574,626
4. Step 4: Simplify right side
   4,065,540.50x = 31,076,455,039,876
5. Step 5: Solve for x
   x = 31,076,455,039,876/4,065,540.50
6. Step 6: Final answer
   x = 7,643,868.03