Finding the Third Proportional to 235,567.50 and 515,994

Step by Step Solution

1. Step 1: Write the proportion equation
   235,567.50 : 515,994 = 515,994 : x
2. Step 2: Convert to fraction form
   235,567.50/515,994 = 515,994/x
3. Step 3: Cross multiply
   235,567.50x = 515,994 × 515,994
4. Step 4: Simplify right side
   235,567.50x = 266,249,808,036
5. Step 5: Solve for x
   x = 266,249,808,036/235,567.50
6. Step 6: Final answer
   x = 1,130,248.48