Finding the Third Proportional to 185,947.50 and 402,795

Step by Step Solution

1. Step 1: Write the proportion equation
   185,947.50 : 402,795 = 402,795 : x
2. Step 2: Convert to fraction form
   185,947.50/402,795 = 402,795/x
3. Step 3: Cross multiply
   185,947.50x = 402,795 × 402,795
4. Step 4: Simplify right side
   185,947.50x = 162,243,812,025
5. Step 5: Solve for x
   x = 162,243,812,025/185,947.50
6. Step 6: Final answer
   x = 872,524.84