Finding the Third Proportional to 112,349 and 241,222

Step by Step Solution

1. Step 1: Write the proportion equation
   112,349 : 241,222 = 241,222 : x
2. Step 2: Convert to fraction form
   112,349/241,222 = 241,222/x
3. Step 3: Cross multiply
   112,349x = 241,222 × 241,222
4. Step 4: Simplify right side
   112,349x = 58,188,053,284
5. Step 5: Solve for x
   x = 58,188,053,284/112,349
6. Step 6: Final answer
   x = 517,922.31