Finding the Third Proportional to 183,523.50 and 404,298.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,523.50 : 404,298.50 = 404,298.50 : x
2. Step 2: Convert to fraction form
   183,523.50/404,298.50 = 404,298.50/x
3. Step 3: Cross multiply
   183,523.50x = 404,298.50 × 404,298.50
4. Step 4: Simplify right side
   183,523.50x = 163,457,277,102.25
5. Step 5: Solve for x
   x = 163,457,277,102.25/183,523.50
6. Step 6: Final answer
   x = 890,661.29