Finding the Third Proportional to 22,430 and 33,210.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,430 : 33,210.50 = 33,210.50 : x
2. Step 2: Convert to fraction form
   22,430/33,210.50 = 33,210.50/x
3. Step 3: Cross multiply
   22,430x = 33,210.50 × 33,210.50
4. Step 4: Simplify right side
   22,430x = 1,102,937,310.25
5. Step 5: Solve for x
   x = 1,102,937,310.25/22,430
6. Step 6: Final answer
   x = 49,172.42