Finding the Third Proportional to 48,494.25 and 70,859.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,494.25 : 70,859.25 = 70,859.25 : x
2. Step 2: Convert to fraction form
   48,494.25/70,859.25 = 70,859.25/x
3. Step 3: Cross multiply
   48,494.25x = 70,859.25 × 70,859.25
4. Step 4: Simplify right side
   48,494.25x = 5,021,033,310.56
5. Step 5: Solve for x
   x = 5,021,033,310.56/48,494.25
6. Step 6: Final answer
   x = 103,538.74