Finding the Third Proportional to 191,304 and 242,562

Step by Step Solution

1. Step 1: Write the proportion equation
   191,304 : 242,562 = 242,562 : x
2. Step 2: Convert to fraction form
   191,304/242,562 = 242,562/x
3. Step 3: Cross multiply
   191,304x = 242,562 × 242,562
4. Step 4: Simplify right side
   191,304x = 58,836,323,844
5. Step 5: Solve for x
   x = 58,836,323,844/191,304
6. Step 6: Final answer
   x = 307,554.07