Finding the Third Proportional to 185,341.50 and 403,947

Step by Step Solution

1. Step 1: Write the proportion equation
   185,341.50 : 403,947 = 403,947 : x
2. Step 2: Convert to fraction form
   185,341.50/403,947 = 403,947/x
3. Step 3: Cross multiply
   185,341.50x = 403,947 × 403,947
4. Step 4: Simplify right side
   185,341.50x = 163,173,178,809
5. Step 5: Solve for x
   x = 163,173,178,809/185,341.50
6. Step 6: Final answer
   x = 880,392.03