Finding the Third Proportional to 1,448,896 and 3,146,685

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,896 : 3,146,685 = 3,146,685 : x
2. Step 2: Convert to fraction form
   1,448,896/3,146,685 = 3,146,685/x
3. Step 3: Cross multiply
   1,448,896x = 3,146,685 × 3,146,685
4. Step 4: Simplify right side
   1,448,896x = 9,901,626,489,225
5. Step 5: Solve for x
   x = 9,901,626,489,225/1,448,896
6. Step 6: Final answer
   x = 6,833,911.12