Finding the Third Proportional to 1,448,862 and 3,146,646

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,862 : 3,146,646 = 3,146,646 : x
2. Step 2: Convert to fraction form
   1,448,862/3,146,646 = 3,146,646/x
3. Step 3: Cross multiply
   1,448,862x = 3,146,646 × 3,146,646
4. Step 4: Simplify right side
   1,448,862x = 9,901,381,049,316
5. Step 5: Solve for x
   x = 9,901,381,049,316/1,448,862
6. Step 6: Final answer
   x = 6,833,902.09