Finding the Third Proportional to 44,976 and 64,780

Step by Step Solution

1. Step 1: Write the proportion equation
   44,976 : 64,780 = 64,780 : x
2. Step 2: Convert to fraction form
   44,976/64,780 = 64,780/x
3. Step 3: Cross multiply
   44,976x = 64,780 × 64,780
4. Step 4: Simplify right side
   44,976x = 4,196,448,400
5. Step 5: Solve for x
   x = 4,196,448,400/44,976
6. Step 6: Final answer
   x = 93,304.17