Finding the Third Proportional to 63,840 and 101,039.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,840 : 101,039.25 = 101,039.25 : x
2. Step 2: Convert to fraction form
   63,840/101,039.25 = 101,039.25/x
3. Step 3: Cross multiply
   63,840x = 101,039.25 × 101,039.25
4. Step 4: Simplify right side
   63,840x = 10,208,930,040.56
5. Step 5: Solve for x
   x = 10,208,930,040.56/63,840
6. Step 6: Final answer
   x = 159,914.32