Finding the Third Proportional to 42,356 and 92,152

Step by Step Solution

1. Step 1: Write the proportion equation
   42,356 : 92,152 = 92,152 : x
2. Step 2: Convert to fraction form
   42,356/92,152 = 92,152/x
3. Step 3: Cross multiply
   42,356x = 92,152 × 92,152
4. Step 4: Simplify right side
   42,356x = 8,491,991,104
5. Step 5: Solve for x
   x = 8,491,991,104/42,356
6. Step 6: Final answer
   x = 200,490.87