Finding the Third Proportional to 48,932 and 70,644

Step by Step Solution

1. Step 1: Write the proportion equation
   48,932 : 70,644 = 70,644 : x
2. Step 2: Convert to fraction form
   48,932/70,644 = 70,644/x
3. Step 3: Cross multiply
   48,932x = 70,644 × 70,644
4. Step 4: Simplify right side
   48,932x = 4,990,574,736
5. Step 5: Solve for x
   x = 4,990,574,736/48,932
6. Step 6: Final answer
   x = 101,990.00