Finding the Third Proportional to 140,046 and 302,322

Step by Step Solution

1. Step 1: Write the proportion equation
   140,046 : 302,322 = 302,322 : x
2. Step 2: Convert to fraction form
   140,046/302,322 = 302,322/x
3. Step 3: Cross multiply
   140,046x = 302,322 × 302,322
4. Step 4: Simplify right side
   140,046x = 91,398,591,684
5. Step 5: Solve for x
   x = 91,398,591,684/140,046
6. Step 6: Final answer
   x = 652,632.65