Finding the Third Proportional to 55,566 and 86,062

Step by Step Solution

1. Step 1: Write the proportion equation
   55,566 : 86,062 = 86,062 : x
2. Step 2: Convert to fraction form
   55,566/86,062 = 86,062/x
3. Step 3: Cross multiply
   55,566x = 86,062 × 86,062
4. Step 4: Simplify right side
   55,566x = 7,406,667,844
5. Step 5: Solve for x
   x = 7,406,667,844/55,566
6. Step 6: Final answer
   x = 133,294.96