Finding the Third Proportional to 6,870,323 and 10,466,666

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870,323 : 10,466,666 = 10,466,666 : x
2. Step 2: Convert to fraction form
   6,870,323/10,466,666 = 10,466,666/x
3. Step 3: Cross multiply
   6,870,323x = 10,466,666 × 10,466,666
4. Step 4: Simplify right side
   6,870,323x = 109,551,097,155,556
5. Step 5: Solve for x
   x = 109,551,097,155,556/6,870,323
6. Step 6: Final answer
   x = 15,945,552.66