Finding the Third Proportional to 16,470 and 34,904.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,470 : 34,904.25 = 34,904.25 : x
2. Step 2: Convert to fraction form
   16,470/34,904.25 = 34,904.25/x
3. Step 3: Cross multiply
   16,470x = 34,904.25 × 34,904.25
4. Step 4: Simplify right side
   16,470x = 1,218,306,668.06
5. Step 5: Solve for x
   x = 1,218,306,668.06/16,470
6. Step 6: Final answer
   x = 73,971.26