Finding the Third Proportional to 17,100 and 35,558

Step by Step Solution

1. Step 1: Write the proportion equation
   17,100 : 35,558 = 35,558 : x
2. Step 2: Convert to fraction form
   17,100/35,558 = 35,558/x
3. Step 3: Cross multiply
   17,100x = 35,558 × 35,558
4. Step 4: Simplify right side
   17,100x = 1,264,371,364
5. Step 5: Solve for x
   x = 1,264,371,364/17,100
6. Step 6: Final answer
   x = 73,939.85