Finding the Third Proportional to 112,968 and 245,610

Step by Step Solution

1. Step 1: Write the proportion equation
   112,968 : 245,610 = 245,610 : x
2. Step 2: Convert to fraction form
   112,968/245,610 = 245,610/x
3. Step 3: Cross multiply
   112,968x = 245,610 × 245,610
4. Step 4: Simplify right side
   112,968x = 60,324,272,100
5. Step 5: Solve for x
   x = 60,324,272,100/112,968
6. Step 6: Final answer
   x = 533,994.34