Finding the Third Proportional to 859,654 and 1,846,146

Step by Step Solution

1. Step 1: Write the proportion equation
   859,654 : 1,846,146 = 1,846,146 : x
2. Step 2: Convert to fraction form
   859,654/1,846,146 = 1,846,146/x
3. Step 3: Cross multiply
   859,654x = 1,846,146 × 1,846,146
4. Step 4: Simplify right side
   859,654x = 3,408,255,053,316
5. Step 5: Solve for x
   x = 3,408,255,053,316/859,654
6. Step 6: Final answer
   x = 3,964,682.36