Finding the Third Proportional to 19,247.63 and 28,248.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,247.63 : 28,248.75 = 28,248.75 : x
2. Step 2: Convert to fraction form
   19,247.63/28,248.75 = 28,248.75/x
3. Step 3: Cross multiply
   19,247.63x = 28,248.75 × 28,248.75
4. Step 4: Simplify right side
   19,247.63x = 797,991,876.56
5. Step 5: Solve for x
   x = 797,991,876.56/19,247.63
6. Step 6: Final answer
   x = 41,459.24