Finding the Third Proportional to 112,536 and 245,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,536 : 245,983.50 = 245,983.50 : x
2. Step 2: Convert to fraction form
   112,536/245,983.50 = 245,983.50/x
3. Step 3: Cross multiply
   112,536x = 245,983.50 × 245,983.50
4. Step 4: Simplify right side
   112,536x = 60,507,882,272.25
5. Step 5: Solve for x
   x = 60,507,882,272.25/112,536
6. Step 6: Final answer
   x = 537,675.79