Finding the Third Proportional to 6,870,326 and 10,466,670

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870,326 : 10,466,670 = 10,466,670 : x
2. Step 2: Convert to fraction form
   6,870,326/10,466,670 = 10,466,670/x
3. Step 3: Cross multiply
   6,870,326x = 10,466,670 × 10,466,670
4. Step 4: Simplify right side
   6,870,326x = 109,551,180,888,900
5. Step 5: Solve for x
   x = 109,551,180,888,900/6,870,326
6. Step 6: Final answer
   x = 15,945,557.88