Finding the Third Proportional to 183,753.50 and 395,658

Step by Step Solution

1. Step 1: Write the proportion equation
   183,753.50 : 395,658 = 395,658 : x
2. Step 2: Convert to fraction form
   183,753.50/395,658 = 395,658/x
3. Step 3: Cross multiply
   183,753.50x = 395,658 × 395,658
4. Step 4: Simplify right side
   183,753.50x = 156,545,252,964
5. Step 5: Solve for x
   x = 156,545,252,964/183,753.50
6. Step 6: Final answer
   x = 851,930.73