Finding the Third Proportional to 49,322 and 76,287

Step by Step Solution

1. Step 1: Write the proportion equation
   49,322 : 76,287 = 76,287 : x
2. Step 2: Convert to fraction form
   49,322/76,287 = 76,287/x
3. Step 3: Cross multiply
   49,322x = 76,287 × 76,287
4. Step 4: Simplify right side
   49,322x = 5,819,706,369
5. Step 5: Solve for x
   x = 5,819,706,369/49,322
6. Step 6: Final answer
   x = 117,994.13