Finding the Third Proportional to 20,035 and 42,849.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,035 : 42,849.50 = 42,849.50 : x
2. Step 2: Convert to fraction form
   20,035/42,849.50 = 42,849.50/x
3. Step 3: Cross multiply
   20,035x = 42,849.50 × 42,849.50
4. Step 4: Simplify right side
   20,035x = 1,836,079,650.25
5. Step 5: Solve for x
   x = 1,836,079,650.25/20,035
6. Step 6: Final answer
   x = 91,643.61