Finding the Third Proportional to 183,501.75 and 403,089

Step by Step Solution

1. Step 1: Write the proportion equation
   183,501.75 : 403,089 = 403,089 : x
2. Step 2: Convert to fraction form
   183,501.75/403,089 = 403,089/x
3. Step 3: Cross multiply
   183,501.75x = 403,089 × 403,089
4. Step 4: Simplify right side
   183,501.75x = 162,480,741,921
5. Step 5: Solve for x
   x = 162,480,741,921/183,501.75
6. Step 6: Final answer
   x = 885,445.19