Finding the Third Proportional to 236,769 and 362,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   236,769 : 362,200.50 = 362,200.50 : x
2. Step 2: Convert to fraction form
   236,769/362,200.50 = 362,200.50/x
3. Step 3: Cross multiply
   236,769x = 362,200.50 × 362,200.50
4. Step 4: Simplify right side
   236,769x = 131,189,202,200.25
5. Step 5: Solve for x
   x = 131,189,202,200.25/236,769
6. Step 6: Final answer
   x = 554,080.99