Finding the Third Proportional to 112,229 and 240,024

Step by Step Solution

1. Step 1: Write the proportion equation
   112,229 : 240,024 = 240,024 : x
2. Step 2: Convert to fraction form
   112,229/240,024 = 240,024/x
3. Step 3: Cross multiply
   112,229x = 240,024 × 240,024
4. Step 4: Simplify right side
   112,229x = 57,611,520,576
5. Step 5: Solve for x
   x = 57,611,520,576/112,229
6. Step 6: Final answer
   x = 513,338.98