Finding the Third Proportional to 47,300.50 and 73,245.75

Step by Step Solution

1. Step 1: Write the proportion equation
   47,300.50 : 73,245.75 = 73,245.75 : x
2. Step 2: Convert to fraction form
   47,300.50/73,245.75 = 73,245.75/x
3. Step 3: Cross multiply
   47,300.50x = 73,245.75 × 73,245.75
4. Step 4: Simplify right side
   47,300.50x = 5,364,939,893.06
5. Step 5: Solve for x
   x = 5,364,939,893.06/47,300.50
6. Step 6: Final answer
   x = 113,422.48