Finding the Third Proportional to 41,488 and 64,070

Step by Step Solution

1. Step 1: Write the proportion equation
   41,488 : 64,070 = 64,070 : x
2. Step 2: Convert to fraction form
   41,488/64,070 = 64,070/x
3. Step 3: Cross multiply
   41,488x = 64,070 × 64,070
4. Step 4: Simplify right side
   41,488x = 4,104,964,900
5. Step 5: Solve for x
   x = 4,104,964,900/41,488
6. Step 6: Final answer
   x = 98,943.43