Finding the Third Proportional to 45,882 and 70,912

Step by Step Solution

1. Step 1: Write the proportion equation
   45,882 : 70,912 = 70,912 : x
2. Step 2: Convert to fraction form
   45,882/70,912 = 70,912/x
3. Step 3: Cross multiply
   45,882x = 70,912 × 70,912
4. Step 4: Simplify right side
   45,882x = 5,028,511,744
5. Step 5: Solve for x
   x = 5,028,511,744/45,882
6. Step 6: Final answer
   x = 109,596.61