Finding the Third Proportional to 362,118 and 532,078.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,118 : 532,078.50 = 532,078.50 : x
2. Step 2: Convert to fraction form
   362,118/532,078.50 = 532,078.50/x
3. Step 3: Cross multiply
   362,118x = 532,078.50 × 532,078.50
4. Step 4: Simplify right side
   362,118x = 283,107,530,162.25
5. Step 5: Solve for x
   x = 283,107,530,162.25/362,118
6. Step 6: Final answer
   x = 781,810.16