Finding the Third Proportional to 47,677.50 and 70,701.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,677.50 : 70,701.75 = 70,701.75 : x
2. Step 2: Convert to fraction form
   47,677.50/70,701.75 = 70,701.75/x
3. Step 3: Cross multiply
   47,677.50x = 70,701.75 × 70,701.75
4. Step 4: Simplify right side
   47,677.50x = 4,998,737,453.06
5. Step 5: Solve for x
   x = 4,998,737,453.06/47,677.50
6. Step 6: Final answer
   x = 104,844.79