Finding the Third Proportional to 127,208 and 186,922

Step by Step Solution

1. Step 1: Write the proportion equation
   127,208 : 186,922 = 186,922 : x
2. Step 2: Convert to fraction form
   127,208/186,922 = 186,922/x
3. Step 3: Cross multiply
   127,208x = 186,922 × 186,922
4. Step 4: Simplify right side
   127,208x = 34,939,834,084
5. Step 5: Solve for x
   x = 34,939,834,084/127,208
6. Step 6: Final answer
   x = 274,666.96