Finding the Third Proportional to 47,722 and 70,122

Step by Step Solution

1. Step 1: Write the proportion equation
   47,722 : 70,122 = 70,122 : x
2. Step 2: Convert to fraction form
   47,722/70,122 = 70,122/x
3. Step 3: Cross multiply
   47,722x = 70,122 × 70,122
4. Step 4: Simplify right side
   47,722x = 4,917,094,884
5. Step 5: Solve for x
   x = 4,917,094,884/47,722
6. Step 6: Final answer
   x = 103,036.23