Finding the Third Proportional to 112,760 and 245,194

Step by Step Solution

1. Step 1: Write the proportion equation
   112,760 : 245,194 = 245,194 : x
2. Step 2: Convert to fraction form
   112,760/245,194 = 245,194/x
3. Step 3: Cross multiply
   112,760x = 245,194 × 245,194
4. Step 4: Simplify right side
   112,760x = 60,120,097,636
5. Step 5: Solve for x
   x = 60,120,097,636/112,760
6. Step 6: Final answer
   x = 533,168.66