Finding the Third Proportional to 123,412.50 and 265,527

Step by Step Solution

1. Step 1: Write the proportion equation
   123,412.50 : 265,527 = 265,527 : x
2. Step 2: Convert to fraction form
   123,412.50/265,527 = 265,527/x
3. Step 3: Cross multiply
   123,412.50x = 265,527 × 265,527
4. Step 4: Simplify right side
   123,412.50x = 70,504,587,729
5. Step 5: Solve for x
   x = 70,504,587,729/123,412.50
6. Step 6: Final answer
   x = 571,292.11