Finding the Third Proportional to 12,196,304 and 17,929,080

Step by Step Solution

1. Step 1: Write the proportion equation
   12,196,304 : 17,929,080 = 17,929,080 : x
2. Step 2: Convert to fraction form
   12,196,304/17,929,080 = 17,929,080/x
3. Step 3: Cross multiply
   12,196,304x = 17,929,080 × 17,929,080
4. Step 4: Simplify right side
   12,196,304x = 321,451,909,646,400
5. Step 5: Solve for x
   x = 321,451,909,646,400/12,196,304
6. Step 6: Final answer
   x = 26,356,501.91