Finding the Third Proportional to 40,216 and 88,363

Step by Step Solution

1. Step 1: Write the proportion equation
   40,216 : 88,363 = 88,363 : x
2. Step 2: Convert to fraction form
   40,216/88,363 = 88,363/x
3. Step 3: Cross multiply
   40,216x = 88,363 × 88,363
4. Step 4: Simplify right side
   40,216x = 7,808,019,769
5. Step 5: Solve for x
   x = 7,808,019,769/40,216
6. Step 6: Final answer
   x = 194,152.07