Finding the Third Proportional to 53,629.50 and 70,523.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,629.50 : 70,523.25 = 70,523.25 : x
2. Step 2: Convert to fraction form
   53,629.50/70,523.25 = 70,523.25/x
3. Step 3: Cross multiply
   53,629.50x = 70,523.25 × 70,523.25
4. Step 4: Simplify right side
   53,629.50x = 4,973,528,790.56
5. Step 5: Solve for x
   x = 4,973,528,790.56/53,629.50
6. Step 6: Final answer
   x = 92,738.68