Finding the Third Proportional to 10,090 and 22,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,090 : 22,022.50 = 22,022.50 : x
2. Step 2: Convert to fraction form
   10,090/22,022.50 = 22,022.50/x
3. Step 3: Cross multiply
   10,090x = 22,022.50 × 22,022.50
4. Step 4: Simplify right side
   10,090x = 484,990,506.25
5. Step 5: Solve for x
   x = 484,990,506.25/10,090
6. Step 6: Final answer
   x = 48,066.45