Finding the Third Proportional to 19,487.25 and 29,406.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,487.25 : 29,406.75 = 29,406.75 : x
2. Step 2: Convert to fraction form
   19,487.25/29,406.75 = 29,406.75/x
3. Step 3: Cross multiply
   19,487.25x = 29,406.75 × 29,406.75
4. Step 4: Simplify right side
   19,487.25x = 864,756,945.56
5. Step 5: Solve for x
   x = 864,756,945.56/19,487.25
6. Step 6: Final answer
   x = 44,375.52