Finding the Third Proportional to 42,441 and 88,368

Step by Step Solution

1. Step 1: Write the proportion equation
   42,441 : 88,368 = 88,368 : x
2. Step 2: Convert to fraction form
   42,441/88,368 = 88,368/x
3. Step 3: Cross multiply
   42,441x = 88,368 × 88,368
4. Step 4: Simplify right side
   42,441x = 7,808,903,424
5. Step 5: Solve for x
   x = 7,808,903,424/42,441
6. Step 6: Final answer
   x = 183,994.33