Finding the Third Proportional to 45,906.75 and 70,221.94

Step by Step Solution

1. Step 1: Write the proportion equation
   45,906.75 : 70,221.94 = 70,221.94 : x
2. Step 2: Convert to fraction form
   45,906.75/70,221.94 = 70,221.94/x
3. Step 3: Cross multiply
   45,906.75x = 70,221.94 × 70,221.94
4. Step 4: Simplify right side
   45,906.75x = 4,931,120,506.25
5. Step 5: Solve for x
   x = 4,931,120,506.25/45,906.75
6. Step 6: Final answer
   x = 107,416.02