Finding the Third Proportional to 112,059 and 242,797.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,059 : 242,797.50 = 242,797.50 : x
2. Step 2: Convert to fraction form
   112,059/242,797.50 = 242,797.50/x
3. Step 3: Cross multiply
   112,059x = 242,797.50 × 242,797.50
4. Step 4: Simplify right side
   112,059x = 58,950,626,006.25
5. Step 5: Solve for x
   x = 58,950,626,006.25/112,059
6. Step 6: Final answer
   x = 526,067.75