Finding the Third Proportional to 183,495 and 283,591.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,495 : 283,591.50 = 283,591.50 : x
2. Step 2: Convert to fraction form
   183,495/283,591.50 = 283,591.50/x
3. Step 3: Cross multiply
   183,495x = 283,591.50 × 283,591.50
4. Step 4: Simplify right side
   183,495x = 80,424,138,872.25
5. Step 5: Solve for x
   x = 80,424,138,872.25/183,495
6. Step 6: Final answer
   x = 438,290.63