Finding the Third Proportional to 3,744,725 and 8,066,272

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744,725 : 8,066,272 = 8,066,272 : x
2. Step 2: Convert to fraction form
   3,744,725/8,066,272 = 8,066,272/x
3. Step 3: Cross multiply
   3,744,725x = 8,066,272 × 8,066,272
4. Step 4: Simplify right side
   3,744,725x = 65,064,743,977,984
5. Step 5: Solve for x
   x = 65,064,743,977,984/3,744,725
6. Step 6: Final answer
   x = 17,375,039.28