Finding the Third Proportional to 183,503.50 and 403,093

Step by Step Solution

1. Step 1: Write the proportion equation
   183,503.50 : 403,093 = 403,093 : x
2. Step 2: Convert to fraction form
   183,503.50/403,093 = 403,093/x
3. Step 3: Cross multiply
   183,503.50x = 403,093 × 403,093
4. Step 4: Simplify right side
   183,503.50x = 162,483,966,649
5. Step 5: Solve for x
   x = 162,483,966,649/183,503.50
6. Step 6: Final answer
   x = 885,454.32