Finding the Third Proportional to 112,244 and 245,602

Step by Step Solution

1. Step 1: Write the proportion equation
   112,244 : 245,602 = 245,602 : x
2. Step 2: Convert to fraction form
   112,244/245,602 = 245,602/x
3. Step 3: Cross multiply
   112,244x = 245,602 × 245,602
4. Step 4: Simplify right side
   112,244x = 60,320,342,404
5. Step 5: Solve for x
   x = 60,320,342,404/112,244
6. Step 6: Final answer
   x = 537,403.71