Finding the Third Proportional to 47,270.25 and 70,572.38

Step by Step Solution

1. Step 1: Write the proportion equation
   47,270.25 : 70,572.38 = 70,572.38 : x
2. Step 2: Convert to fraction form
   47,270.25/70,572.38 = 70,572.38/x
3. Step 3: Cross multiply
   47,270.25x = 70,572.38 × 70,572.38
4. Step 4: Simplify right side
   47,270.25x = 4,980,460,113.14
5. Step 5: Solve for x
   x = 4,980,460,113.14/47,270.25
6. Step 6: Final answer
   x = 105,361.41