Finding the Third Proportional to 183,545 and 283,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,545 : 283,685.50 = 283,685.50 : x
2. Step 2: Convert to fraction form
   183,545/283,685.50 = 283,685.50/x
3. Step 3: Cross multiply
   183,545x = 283,685.50 × 283,685.50
4. Step 4: Simplify right side
   183,545x = 80,477,462,910.25
5. Step 5: Solve for x
   x = 80,477,462,910.25/183,545
6. Step 6: Final answer
   x = 438,461.76