Finding the Third Proportional to 89,452 and 182,788

Step by Step Solution

1. Step 1: Write the proportion equation
   89,452 : 182,788 = 182,788 : x
2. Step 2: Convert to fraction form
   89,452/182,788 = 182,788/x
3. Step 3: Cross multiply
   89,452x = 182,788 × 182,788
4. Step 4: Simplify right side
   89,452x = 33,411,452,944
5. Step 5: Solve for x
   x = 33,411,452,944/89,452
6. Step 6: Final answer
   x = 373,512.64