Finding the Third Proportional to 4,674,262 and 7,180,240

Step by Step Solution

1. Step 1: Write the proportion equation
   4,674,262 : 7,180,240 = 7,180,240 : x
2. Step 2: Convert to fraction form
   4,674,262/7,180,240 = 7,180,240/x
3. Step 3: Cross multiply
   4,674,262x = 7,180,240 × 7,180,240
4. Step 4: Simplify right side
   4,674,262x = 51,555,846,457,600
5. Step 5: Solve for x
   x = 51,555,846,457,600/4,674,262
6. Step 6: Final answer
   x = 11,029,729.71