Finding the Third Proportional to 50,472,742 and 109,802,834

Step by Step Solution

1. Step 1: Write the proportion equation
   50,472,742 : 109,802,834 = 109,802,834 : x
2. Step 2: Convert to fraction form
   50,472,742/109,802,834 = 109,802,834/x
3. Step 3: Cross multiply
   50,472,742x = 109,802,834 × 109,802,834
4. Step 4: Simplify right side
   50,472,742x = 12,056,662,354,431,556
5. Step 5: Solve for x
   x = 12,056,662,354,431,556/50,472,742
6. Step 6: Final answer
   x = 238,874,724.79