Finding the Third Proportional to 183,504 and 404,260.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,504 : 404,260.50 = 404,260.50 : x
2. Step 2: Convert to fraction form
   183,504/404,260.50 = 404,260.50/x
3. Step 3: Cross multiply
   183,504x = 404,260.50 × 404,260.50
4. Step 4: Simplify right side
   183,504x = 163,426,551,860.25
5. Step 5: Solve for x
   x = 163,426,551,860.25/183,504
6. Step 6: Final answer
   x = 890,588.50