Finding the Third Proportional to 112,802 and 245,044

Step by Step Solution

1. Step 1: Write the proportion equation
   112,802 : 245,044 = 245,044 : x
2. Step 2: Convert to fraction form
   112,802/245,044 = 245,044/x
3. Step 3: Cross multiply
   112,802x = 245,044 × 245,044
4. Step 4: Simplify right side
   112,802x = 60,046,561,936
5. Step 5: Solve for x
   x = 60,046,561,936/112,802
6. Step 6: Final answer
   x = 532,318.24