Finding the Third Proportional to 47,149.50 and 62,946.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,149.50 : 62,946.75 = 62,946.75 : x
2. Step 2: Convert to fraction form
   47,149.50/62,946.75 = 62,946.75/x
3. Step 3: Cross multiply
   47,149.50x = 62,946.75 × 62,946.75
4. Step 4: Simplify right side
   47,149.50x = 3,962,293,335.56
5. Step 5: Solve for x
   x = 3,962,293,335.56/47,149.50
6. Step 6: Final answer
   x = 84,036.80