Finding the Third Proportional to 1,448,910 and 3,146,710

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,910 : 3,146,710 = 3,146,710 : x
2. Step 2: Convert to fraction form
   1,448,910/3,146,710 = 3,146,710/x
3. Step 3: Cross multiply
   1,448,910x = 3,146,710 × 3,146,710
4. Step 4: Simplify right side
   1,448,910x = 9,901,783,824,100
5. Step 5: Solve for x
   x = 9,901,783,824,100/1,448,910
6. Step 6: Final answer
   x = 6,833,953.68