Finding the Third Proportional to 185,448 and 404,869.50

Step by Step Solution

1. Step 1: Write the proportion equation
   185,448 : 404,869.50 = 404,869.50 : x
2. Step 2: Convert to fraction form
   185,448/404,869.50 = 404,869.50/x
3. Step 3: Cross multiply
   185,448x = 404,869.50 × 404,869.50
4. Step 4: Simplify right side
   185,448x = 163,919,312,030.25
5. Step 5: Solve for x
   x = 163,919,312,030.25/185,448
6. Step 6: Final answer
   x = 883,909.84