Finding the Third Proportional to 101,753 and 221,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,753 : 221,012.50 = 221,012.50 : x
2. Step 2: Convert to fraction form
   101,753/221,012.50 = 221,012.50/x
3. Step 3: Cross multiply
   101,753x = 221,012.50 × 221,012.50
4. Step 4: Simplify right side
   101,753x = 48,846,525,156.25
5. Step 5: Solve for x
   x = 48,846,525,156.25/101,753
6. Step 6: Final answer
   x = 480,049.98