Finding the Third Proportional to 112,536 and 245,983

Step by Step Solution

1. Step 1: Write the proportion equation
   112,536 : 245,983 = 245,983 : x
2. Step 2: Convert to fraction form
   112,536/245,983 = 245,983/x
3. Step 3: Cross multiply
   112,536x = 245,983 × 245,983
4. Step 4: Simplify right side
   112,536x = 60,507,636,289
5. Step 5: Solve for x
   x = 60,507,636,289/112,536
6. Step 6: Final answer
   x = 537,673.60