Finding the Third Proportional to 31,882 and 70,053

Step by Step Solution

1. Step 1: Write the proportion equation
   31,882 : 70,053 = 70,053 : x
2. Step 2: Convert to fraction form
   31,882/70,053 = 70,053/x
3. Step 3: Cross multiply
   31,882x = 70,053 × 70,053
4. Step 4: Simplify right side
   31,882x = 4,907,422,809
5. Step 5: Solve for x
   x = 4,907,422,809/31,882
6. Step 6: Final answer
   x = 153,924.56