Finding the Third Proportional to 47,173.50 and 70,121.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,173.50 : 70,121.25 = 70,121.25 : x
2. Step 2: Convert to fraction form
   47,173.50/70,121.25 = 70,121.25/x
3. Step 3: Cross multiply
   47,173.50x = 70,121.25 × 70,121.25
4. Step 4: Simplify right side
   47,173.50x = 4,916,989,701.56
5. Step 5: Solve for x
   x = 4,916,989,701.56/47,173.50
6. Step 6: Final answer
   x = 104,232.03