Finding the Third Proportional to 112,148 and 186,914

Step by Step Solution

1. Step 1: Write the proportion equation
   112,148 : 186,914 = 186,914 : x
2. Step 2: Convert to fraction form
   112,148/186,914 = 186,914/x
3. Step 3: Cross multiply
   112,148x = 186,914 × 186,914
4. Step 4: Simplify right side
   112,148x = 34,936,843,396
5. Step 5: Solve for x
   x = 34,936,843,396/112,148
6. Step 6: Final answer
   x = 311,524.44