Finding the Third Proportional to 22,318 and 34,558

Step by Step Solution

1. Step 1: Write the proportion equation
   22,318 : 34,558 = 34,558 : x
2. Step 2: Convert to fraction form
   22,318/34,558 = 34,558/x
3. Step 3: Cross multiply
   22,318x = 34,558 × 34,558
4. Step 4: Simplify right side
   22,318x = 1,194,255,364
5. Step 5: Solve for x
   x = 1,194,255,364/22,318
6. Step 6: Final answer
   x = 53,510.86