Finding the Third Proportional to 116,194.50 and 246,343.78

Step by Step Solution

1. Step 1: Write the proportion equation
   116,194.50 : 246,343.78 = 246,343.78 : x
2. Step 2: Convert to fraction form
   116,194.50/246,343.78 = 246,343.78/x
3. Step 3: Cross multiply
   116,194.50x = 246,343.78 × 246,343.78
4. Step 4: Simplify right side
   116,194.50x = 60,685,258,560.55
5. Step 5: Solve for x
   x = 60,685,258,560.55/116,194.50
6. Step 6: Final answer
   x = 522,273.07