Finding the Third Proportional to 112,368.50 and 241,412

Step by Step Solution

1. Step 1: Write the proportion equation
   112,368.50 : 241,412 = 241,412 : x
2. Step 2: Convert to fraction form
   112,368.50/241,412 = 241,412/x
3. Step 3: Cross multiply
   112,368.50x = 241,412 × 241,412
4. Step 4: Simplify right side
   112,368.50x = 58,279,753,744
5. Step 5: Solve for x
   x = 58,279,753,744/112,368.50
6. Step 6: Final answer
   x = 518,648.50