Finding the Third Proportional to 185,364.50 and 404,708

Step by Step Solution

1. Step 1: Write the proportion equation
   185,364.50 : 404,708 = 404,708 : x
2. Step 2: Convert to fraction form
   185,364.50/404,708 = 404,708/x
3. Step 3: Cross multiply
   185,364.50x = 404,708 × 404,708
4. Step 4: Simplify right side
   185,364.50x = 163,788,565,264
5. Step 5: Solve for x
   x = 163,788,565,264/185,364.50
6. Step 6: Final answer
   x = 883,602.66