Finding the Third Proportional to 69,937 and 111,225

Step by Step Solution

1. Step 1: Write the proportion equation
   69,937 : 111,225 = 111,225 : x
2. Step 2: Convert to fraction form
   69,937/111,225 = 111,225/x
3. Step 3: Cross multiply
   69,937x = 111,225 × 111,225
4. Step 4: Simplify right side
   69,937x = 12,371,000,625
5. Step 5: Solve for x
   x = 12,371,000,625/69,937
6. Step 6: Final answer
   x = 176,887.78