Finding the Third Proportional to 1,499,864 and 3,299,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,864 : 3,299,896 = 3,299,896 : x
2. Step 2: Convert to fraction form
   1,499,864/3,299,896 = 3,299,896/x
3. Step 3: Cross multiply
   1,499,864x = 3,299,896 × 3,299,896
4. Step 4: Simplify right side
   1,499,864x = 10,889,313,610,816
5. Step 5: Solve for x
   x = 10,889,313,610,816/1,499,864
6. Step 6: Final answer
   x = 7,260,200.67