Finding the Third Proportional to 45,974.25 and 70,297.88

Step by Step Solution

1. Step 1: Write the proportion equation
   45,974.25 : 70,297.88 = 70,297.88 : x
2. Step 2: Convert to fraction form
   45,974.25/70,297.88 = 70,297.88/x
3. Step 3: Cross multiply
   45,974.25x = 70,297.88 × 70,297.88
4. Step 4: Simplify right side
   45,974.25x = 4,941,791,229.52
5. Step 5: Solve for x
   x = 4,941,791,229.52/45,974.25
6. Step 6: Final answer
   x = 107,490.42