Finding the Third Proportional to 70,020 and 103,932

Step by Step Solution

1. Step 1: Write the proportion equation
   70,020 : 103,932 = 103,932 : x
2. Step 2: Convert to fraction form
   70,020/103,932 = 103,932/x
3. Step 3: Cross multiply
   70,020x = 103,932 × 103,932
4. Step 4: Simplify right side
   70,020x = 10,801,860,624
5. Step 5: Solve for x
   x = 10,801,860,624/70,020
6. Step 6: Final answer
   x = 154,268.22