Finding the Third Proportional to 83,056 and 124,240

Step by Step Solution

1. Step 1: Write the proportion equation
   83,056 : 124,240 = 124,240 : x
2. Step 2: Convert to fraction form
   83,056/124,240 = 124,240/x
3. Step 3: Cross multiply
   83,056x = 124,240 × 124,240
4. Step 4: Simplify right side
   83,056x = 15,435,577,600
5. Step 5: Solve for x
   x = 15,435,577,600/83,056
6. Step 6: Final answer
   x = 185,845.42