Finding the Third Proportional to 47,606.63 and 69,936.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,606.63 : 69,936.75 = 69,936.75 : x
2. Step 2: Convert to fraction form
   47,606.63/69,936.75 = 69,936.75/x
3. Step 3: Cross multiply
   47,606.63x = 69,936.75 × 69,936.75
4. Step 4: Simplify right side
   47,606.63x = 4,891,149,000.56
5. Step 5: Solve for x
   x = 4,891,149,000.56/47,606.63
6. Step 6: Final answer
   x = 102,740.93