Finding the Third Proportional to 165,483.50 and 357,204

Step by Step Solution

1. Step 1: Write the proportion equation
   165,483.50 : 357,204 = 357,204 : x
2. Step 2: Convert to fraction form
   165,483.50/357,204 = 357,204/x
3. Step 3: Cross multiply
   165,483.50x = 357,204 × 357,204
4. Step 4: Simplify right side
   165,483.50x = 127,594,697,616
5. Step 5: Solve for x
   x = 127,594,697,616/165,483.50
6. Step 6: Final answer
   x = 771,041.81