Finding the Third Proportional to 3,368,532 and 5,177,730

Step by Step Solution

1. Step 1: Write the proportion equation
   3,368,532 : 5,177,730 = 5,177,730 : x
2. Step 2: Convert to fraction form
   3,368,532/5,177,730 = 5,177,730/x
3. Step 3: Cross multiply
   3,368,532x = 5,177,730 × 5,177,730
4. Step 4: Simplify right side
   3,368,532x = 26,808,887,952,900
5. Step 5: Solve for x
   x = 26,808,887,952,900/3,368,532
6. Step 6: Final answer
   x = 7,958,626.47