Finding the Third Proportional to 47,278.69 and 71,097.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,278.69 : 71,097.75 = 71,097.75 : x
2. Step 2: Convert to fraction form
   47,278.69/71,097.75 = 71,097.75/x
3. Step 3: Cross multiply
   47,278.69x = 71,097.75 × 71,097.75
4. Step 4: Simplify right side
   47,278.69x = 5,054,890,055.06
5. Step 5: Solve for x
   x = 5,054,890,055.06/47,278.69
6. Step 6: Final answer
   x = 106,916.89