Finding the Third Proportional to 1,246,160 and 2,728,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,160 : 2,728,156 = 2,728,156 : x
2. Step 2: Convert to fraction form
   1,246,160/2,728,156 = 2,728,156/x
3. Step 3: Cross multiply
   1,246,160x = 2,728,156 × 2,728,156
4. Step 4: Simplify right side
   1,246,160x = 7,442,835,160,336
5. Step 5: Solve for x
   x = 7,442,835,160,336/1,246,160
6. Step 6: Final answer
   x = 5,972,616.00