Finding the Third Proportional to 362,085 and 548,959.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,085 : 548,959.50 = 548,959.50 : x
2. Step 2: Convert to fraction form
   362,085/548,959.50 = 548,959.50/x
3. Step 3: Cross multiply
   362,085x = 548,959.50 × 548,959.50
4. Step 4: Simplify right side
   362,085x = 301,356,532,640.25
5. Step 5: Solve for x
   x = 301,356,532,640.25/362,085
6. Step 6: Final answer
   x = 832,281.18