Finding the Third Proportional to 3,486,170 and 7,551,224

Step by Step Solution

1. Step 1: Write the proportion equation
   3,486,170 : 7,551,224 = 7,551,224 : x
2. Step 2: Convert to fraction form
   3,486,170/7,551,224 = 7,551,224/x
3. Step 3: Cross multiply
   3,486,170x = 7,551,224 × 7,551,224
4. Step 4: Simplify right side
   3,486,170x = 57,020,983,898,176
5. Step 5: Solve for x
   x = 57,020,983,898,176/3,486,170
6. Step 6: Final answer
   x = 16,356,340.60