Finding the Third Proportional to 62,796 and 88,009

Step by Step Solution

1. Step 1: Write the proportion equation
   62,796 : 88,009 = 88,009 : x
2. Step 2: Convert to fraction form
   62,796/88,009 = 88,009/x
3. Step 3: Cross multiply
   62,796x = 88,009 × 88,009
4. Step 4: Simplify right side
   62,796x = 7,745,584,081
5. Step 5: Solve for x
   x = 7,745,584,081/62,796
6. Step 6: Final answer
   x = 123,345.18