Finding the Third Proportional to 42,668 and 64,010

Step by Step Solution

1. Step 1: Write the proportion equation
   42,668 : 64,010 = 64,010 : x
2. Step 2: Convert to fraction form
   42,668/64,010 = 64,010/x
3. Step 3: Cross multiply
   42,668x = 64,010 × 64,010
4. Step 4: Simplify right side
   42,668x = 4,097,280,100
5. Step 5: Solve for x
   x = 4,097,280,100/42,668
6. Step 6: Final answer
   x = 96,027.00