Finding the Third Proportional to 57,470 and 123,362

Step by Step Solution

1. Step 1: Write the proportion equation
   57,470 : 123,362 = 123,362 : x
2. Step 2: Convert to fraction form
   57,470/123,362 = 123,362/x
3. Step 3: Cross multiply
   57,470x = 123,362 × 123,362
4. Step 4: Simplify right side
   57,470x = 15,218,183,044
5. Step 5: Solve for x
   x = 15,218,183,044/57,470
6. Step 6: Final answer
   x = 264,802.21