Finding the Third Proportional to 4,040,261.25 and 5,669,212.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,040,261.25 : 5,669,212.50 = 5,669,212.50 : x
2. Step 2: Convert to fraction form
   4,040,261.25/5,669,212.50 = 5,669,212.50/x
3. Step 3: Cross multiply
   4,040,261.25x = 5,669,212.50 × 5,669,212.50
4. Step 4: Simplify right side
   4,040,261.25x = 32,139,970,370,156.25
5. Step 5: Solve for x
   x = 32,139,970,370,156.25/4,040,261.25
6. Step 6: Final answer
   x = 7,954,923.80