Finding the Third Proportional to 79,562 and 175,118

Step by Step Solution

1. Step 1: Write the proportion equation
   79,562 : 175,118 = 175,118 : x
2. Step 2: Convert to fraction form
   79,562/175,118 = 175,118/x
3. Step 3: Cross multiply
   79,562x = 175,118 × 175,118
4. Step 4: Simplify right side
   79,562x = 30,666,313,924
5. Step 5: Solve for x
   x = 30,666,313,924/79,562
6. Step 6: Final answer
   x = 385,439.20