Finding the Third Proportional to 32,780 and 70,914

Step by Step Solution

1. Step 1: Write the proportion equation
   32,780 : 70,914 = 70,914 : x
2. Step 2: Convert to fraction form
   32,780/70,914 = 70,914/x
3. Step 3: Cross multiply
   32,780x = 70,914 × 70,914
4. Step 4: Simplify right side
   32,780x = 5,028,795,396
5. Step 5: Solve for x
   x = 5,028,795,396/32,780
6. Step 6: Final answer
   x = 153,410.48