Finding the Third Proportional to 13,219.50 and 19,463.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,219.50 : 19,463.25 = 19,463.25 : x
2. Step 2: Convert to fraction form
   13,219.50/19,463.25 = 19,463.25/x
3. Step 3: Cross multiply
   13,219.50x = 19,463.25 × 19,463.25
4. Step 4: Simplify right side
   13,219.50x = 378,818,100.56
5. Step 5: Solve for x
   x = 378,818,100.56/13,219.50
6. Step 6: Final answer
   x = 28,656.01