Finding the Third Proportional to 22,140 and 34,308

Step by Step Solution

1. Step 1: Write the proportion equation
   22,140 : 34,308 = 34,308 : x
2. Step 2: Convert to fraction form
   22,140/34,308 = 34,308/x
3. Step 3: Cross multiply
   22,140x = 34,308 × 34,308
4. Step 4: Simplify right side
   22,140x = 1,177,038,864
5. Step 5: Solve for x
   x = 1,177,038,864/22,140
6. Step 6: Final answer
   x = 53,163.45