Finding the Third Proportional to 65,737 and 100,243.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,737 : 100,243.50 = 100,243.50 : x
2. Step 2: Convert to fraction form
   65,737/100,243.50 = 100,243.50/x
3. Step 3: Cross multiply
   65,737x = 100,243.50 × 100,243.50
4. Step 4: Simplify right side
   65,737x = 10,048,759,292.25
5. Step 5: Solve for x
   x = 10,048,759,292.25/65,737
6. Step 6: Final answer
   x = 152,863.06