Finding the Third Proportional to 6,570,738 and 10,126,323

Step by Step Solution

1. Step 1: Write the proportion equation
   6,570,738 : 10,126,323 = 10,126,323 : x
2. Step 2: Convert to fraction form
   6,570,738/10,126,323 = 10,126,323/x
3. Step 3: Cross multiply
   6,570,738x = 10,126,323 × 10,126,323
4. Step 4: Simplify right side
   6,570,738x = 102,542,417,500,329
5. Step 5: Solve for x
   x = 102,542,417,500,329/6,570,738
6. Step 6: Final answer
   x = 15,605,920.90