Finding the Third Proportional to 46,731.75 and 70,157.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,731.75 : 70,157.25 = 70,157.25 : x
2. Step 2: Convert to fraction form
   46,731.75/70,157.25 = 70,157.25/x
3. Step 3: Cross multiply
   46,731.75x = 70,157.25 × 70,157.25
4. Step 4: Simplify right side
   46,731.75x = 4,922,039,727.56
5. Step 5: Solve for x
   x = 4,922,039,727.56/46,731.75
6. Step 6: Final answer
   x = 105,325.39