Finding the Third Proportional to 183,481 and 404,207.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,481 : 404,207.50 = 404,207.50 : x
2. Step 2: Convert to fraction form
   183,481/404,207.50 = 404,207.50/x
3. Step 3: Cross multiply
   183,481x = 404,207.50 × 404,207.50
4. Step 4: Simplify right side
   183,481x = 163,383,703,056.25
5. Step 5: Solve for x
   x = 163,383,703,056.25/183,481
6. Step 6: Final answer
   x = 890,466.60