Finding the Third Proportional to 427,297.50 and 936,117

Step by Step Solution

1. Step 1: Write the proportion equation
   427,297.50 : 936,117 = 936,117 : x
2. Step 2: Convert to fraction form
   427,297.50/936,117 = 936,117/x
3. Step 3: Cross multiply
   427,297.50x = 936,117 × 936,117
4. Step 4: Simplify right side
   427,297.50x = 876,315,037,689
5. Step 5: Solve for x
   x = 876,315,037,689/427,297.50
6. Step 6: Final answer
   x = 2,050,831.18