Finding the Third Proportional to 45,701.72 and 70,626.94

Step by Step Solution

1. Step 1: Write the proportion equation
   45,701.72 : 70,626.94 = 70,626.94 : x
2. Step 2: Convert to fraction form
   45,701.72/70,626.94 = 70,626.94/x
3. Step 3: Cross multiply
   45,701.72x = 70,626.94 × 70,626.94
4. Step 4: Simplify right side
   45,701.72x = 4,988,164,300.63
5. Step 5: Solve for x
   x = 4,988,164,300.63/45,701.72
6. Step 6: Final answer
   x = 109,146.10