Finding the Third Proportional to 19,560 and 45,133.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,560 : 45,133.50 = 45,133.50 : x
2. Step 2: Convert to fraction form
   19,560/45,133.50 = 45,133.50/x
3. Step 3: Cross multiply
   19,560x = 45,133.50 × 45,133.50
4. Step 4: Simplify right side
   19,560x = 2,037,032,822.25
5. Step 5: Solve for x
   x = 2,037,032,822.25/19,560
6. Step 6: Final answer
   x = 104,142.78