Finding the Third Proportional to 127,068 and 186,906

Step by Step Solution

1. Step 1: Write the proportion equation
   127,068 : 186,906 = 186,906 : x
2. Step 2: Convert to fraction form
   127,068/186,906 = 186,906/x
3. Step 3: Cross multiply
   127,068x = 186,906 × 186,906
4. Step 4: Simplify right side
   127,068x = 34,933,852,836
5. Step 5: Solve for x
   x = 34,933,852,836/127,068
6. Step 6: Final answer
   x = 274,922.50