Finding the Third Proportional to 40,730 and 88,372

Step by Step Solution

1. Step 1: Write the proportion equation
   40,730 : 88,372 = 88,372 : x
2. Step 2: Convert to fraction form
   40,730/88,372 = 88,372/x
3. Step 3: Cross multiply
   40,730x = 88,372 × 88,372
4. Step 4: Simplify right side
   40,730x = 7,809,610,384
5. Step 5: Solve for x
   x = 7,809,610,384/40,730
6. Step 6: Final answer
   x = 191,740.99