Finding the Third Proportional to 123,091.50 and 265,014

Step by Step Solution

1. Step 1: Write the proportion equation
   123,091.50 : 265,014 = 265,014 : x
2. Step 2: Convert to fraction form
   123,091.50/265,014 = 265,014/x
3. Step 3: Cross multiply
   123,091.50x = 265,014 × 265,014
4. Step 4: Simplify right side
   123,091.50x = 70,232,420,196
5. Step 5: Solve for x
   x = 70,232,420,196/123,091.50
6. Step 6: Final answer
   x = 570,570.84