Finding the Third Proportional to 146,366 and 304,216

Step by Step Solution

1. Step 1: Write the proportion equation
   146,366 : 304,216 = 304,216 : x
2. Step 2: Convert to fraction form
   146,366/304,216 = 304,216/x
3. Step 3: Cross multiply
   146,366x = 304,216 × 304,216
4. Step 4: Simplify right side
   146,366x = 92,547,374,656
5. Step 5: Solve for x
   x = 92,547,374,656/146,366
6. Step 6: Final answer
   x = 632,301.04