Finding the Third Proportional to 112,108 and 245,260

Step by Step Solution

1. Step 1: Write the proportion equation
   112,108 : 245,260 = 245,260 : x
2. Step 2: Convert to fraction form
   112,108/245,260 = 245,260/x
3. Step 3: Cross multiply
   112,108x = 245,260 × 245,260
4. Step 4: Simplify right side
   112,108x = 60,152,467,600
5. Step 5: Solve for x
   x = 60,152,467,600/112,108
6. Step 6: Final answer
   x = 536,558.21