Finding the Third Proportional to 88,248 and 191,322

Step by Step Solution

1. Step 1: Write the proportion equation
   88,248 : 191,322 = 191,322 : x
2. Step 2: Convert to fraction form
   88,248/191,322 = 191,322/x
3. Step 3: Cross multiply
   88,248x = 191,322 × 191,322
4. Step 4: Simplify right side
   88,248x = 36,604,107,684
5. Step 5: Solve for x
   x = 36,604,107,684/88,248
6. Step 6: Final answer
   x = 414,786.82