Finding the Third Proportional to 3,685,304 and 7,974,256

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685,304 : 7,974,256 = 7,974,256 : x
2. Step 2: Convert to fraction form
   3,685,304/7,974,256 = 7,974,256/x
3. Step 3: Cross multiply
   3,685,304x = 7,974,256 × 7,974,256
4. Step 4: Simplify right side
   3,685,304x = 63,588,758,753,536
5. Step 5: Solve for x
   x = 63,588,758,753,536/3,685,304
6. Step 6: Final answer
   x = 17,254,684.76