Finding the Third Proportional to 1,495,728 and 3,243,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,728 : 3,243,840 = 3,243,840 : x
2. Step 2: Convert to fraction form
   1,495,728/3,243,840 = 3,243,840/x
3. Step 3: Cross multiply
   1,495,728x = 3,243,840 × 3,243,840
4. Step 4: Simplify right side
   1,495,728x = 10,522,497,945,600
5. Step 5: Solve for x
   x = 10,522,497,945,600/1,495,728
6. Step 6: Final answer
   x = 7,035,034.41