Finding the Third Proportional to 65,746 and 141,998

Step by Step Solution

1. Step 1: Write the proportion equation
   65,746 : 141,998 = 141,998 : x
2. Step 2: Convert to fraction form
   65,746/141,998 = 141,998/x
3. Step 3: Cross multiply
   65,746x = 141,998 × 141,998
4. Step 4: Simplify right side
   65,746x = 20,163,432,004
5. Step 5: Solve for x
   x = 20,163,432,004/65,746
6. Step 6: Final answer
   x = 306,686.83