Finding the Third Proportional to 83,163 and 180,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,163 : 180,541.50 = 180,541.50 : x
2. Step 2: Convert to fraction form
   83,163/180,541.50 = 180,541.50/x
3. Step 3: Cross multiply
   83,163x = 180,541.50 × 180,541.50
4. Step 4: Simplify right side
   83,163x = 32,595,233,222.25
5. Step 5: Solve for x
   x = 32,595,233,222.25/83,163
6. Step 6: Final answer
   x = 391,943.93