Finding the Third Proportional to 67,624 and 126,788

Step by Step Solution

1. Step 1: Write the proportion equation
   67,624 : 126,788 = 126,788 : x
2. Step 2: Convert to fraction form
   67,624/126,788 = 126,788/x
3. Step 3: Cross multiply
   67,624x = 126,788 × 126,788
4. Step 4: Simplify right side
   67,624x = 16,075,196,944
5. Step 5: Solve for x
   x = 16,075,196,944/67,624
6. Step 6: Final answer
   x = 237,714.38