Finding the Third Proportional to 185,962 and 402,826

Step by Step Solution

1. Step 1: Write the proportion equation
   185,962 : 402,826 = 402,826 : x
2. Step 2: Convert to fraction form
   185,962/402,826 = 402,826/x
3. Step 3: Cross multiply
   185,962x = 402,826 × 402,826
4. Step 4: Simplify right side
   185,962x = 162,268,786,276
5. Step 5: Solve for x
   x = 162,268,786,276/185,962
6. Step 6: Final answer
   x = 872,591.10