Finding the Third Proportional to 112,085 and 246,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,085 : 246,039.50 = 246,039.50 : x
2. Step 2: Convert to fraction form
   112,085/246,039.50 = 246,039.50/x
3. Step 3: Cross multiply
   112,085x = 246,039.50 × 246,039.50
4. Step 4: Simplify right side
   112,085x = 60,535,435,560.25
5. Step 5: Solve for x
   x = 60,535,435,560.25/112,085
6. Step 6: Final answer
   x = 540,085.07