Finding the Third Proportional to 91,108 and 186,752

Step by Step Solution

1. Step 1: Write the proportion equation
   91,108 : 186,752 = 186,752 : x
2. Step 2: Convert to fraction form
   91,108/186,752 = 186,752/x
3. Step 3: Cross multiply
   91,108x = 186,752 × 186,752
4. Step 4: Simplify right side
   91,108x = 34,876,309,504
5. Step 5: Solve for x
   x = 34,876,309,504/91,108
6. Step 6: Final answer
   x = 382,801.83