Finding the Third Proportional to 17,012,890 and 37,332,668

Step by Step Solution

1. Step 1: Write the proportion equation
   17,012,890 : 37,332,668 = 37,332,668 : x
2. Step 2: Convert to fraction form
   17,012,890/37,332,668 = 37,332,668/x
3. Step 3: Cross multiply
   17,012,890x = 37,332,668 × 37,332,668
4. Step 4: Simplify right side
   17,012,890x = 1,393,728,099,998,224
5. Step 5: Solve for x
   x = 1,393,728,099,998,224/17,012,890
6. Step 6: Final answer
   x = 81,921,889.81