Finding the Third Proportional to 1,048,536 and 2,246,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,536 : 2,246,472 = 2,246,472 : x
2. Step 2: Convert to fraction form
   1,048,536/2,246,472 = 2,246,472/x
3. Step 3: Cross multiply
   1,048,536x = 2,246,472 × 2,246,472
4. Step 4: Simplify right side
   1,048,536x = 5,046,636,446,784
5. Step 5: Solve for x
   x = 5,046,636,446,784/1,048,536
6. Step 6: Final answer
   x = 4,813,031.17