Finding the Third Proportional to 3,744,720 and 8,066,260

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744,720 : 8,066,260 = 8,066,260 : x
2. Step 2: Convert to fraction form
   3,744,720/8,066,260 = 8,066,260/x
3. Step 3: Cross multiply
   3,744,720x = 8,066,260 × 8,066,260
4. Step 4: Simplify right side
   3,744,720x = 65,064,550,387,600
5. Step 5: Solve for x
   x = 65,064,550,387,600/3,744,720
6. Step 6: Final answer
   x = 17,375,010.79