Finding the Third Proportional to 1,499,862 and 3,299,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,862 : 3,299,892 = 3,299,892 : x
2. Step 2: Convert to fraction form
   1,499,862/3,299,892 = 3,299,892/x
3. Step 3: Cross multiply
   1,499,862x = 3,299,892 × 3,299,892
4. Step 4: Simplify right side
   1,499,862x = 10,889,287,211,664
5. Step 5: Solve for x
   x = 10,889,287,211,664/1,499,862
6. Step 6: Final answer
   x = 7,260,192.75