Finding the Third Proportional to 45,076.50 and 70,071.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,076.50 : 70,071.75 = 70,071.75 : x
2. Step 2: Convert to fraction form
   45,076.50/70,071.75 = 70,071.75/x
3. Step 3: Cross multiply
   45,076.50x = 70,071.75 × 70,071.75
4. Step 4: Simplify right side
   45,076.50x = 4,910,050,148.06
5. Step 5: Solve for x
   x = 4,910,050,148.06/45,076.50
6. Step 6: Final answer
   x = 108,927.05