Finding the Third Proportional to 183,487.50 and 283,584

Step by Step Solution

1. Step 1: Write the proportion equation
   183,487.50 : 283,584 = 283,584 : x
2. Step 2: Convert to fraction form
   183,487.50/283,584 = 283,584/x
3. Step 3: Cross multiply
   183,487.50x = 283,584 × 283,584
4. Step 4: Simplify right side
   183,487.50x = 80,419,885,056
5. Step 5: Solve for x
   x = 80,419,885,056/183,487.50
6. Step 6: Final answer
   x = 438,285.36