Finding the Third Proportional to 19,260.28 and 30,561.05

Step by Step Solution

1. Step 1: Write the proportion equation
   19,260.28 : 30,561.05 = 30,561.05 : x
2. Step 2: Convert to fraction form
   19,260.28/30,561.05 = 30,561.05/x
3. Step 3: Cross multiply
   19,260.28x = 30,561.05 × 30,561.05
4. Step 4: Simplify right side
   19,260.28x = 933,977,586.10
5. Step 5: Solve for x
   x = 933,977,586.10/19,260.28
6. Step 6: Final answer
   x = 48,492.42