Finding the Third Proportional to 1,028,700 and 1,582,146

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,700 : 1,582,146 = 1,582,146 : x
2. Step 2: Convert to fraction form
   1,028,700/1,582,146 = 1,582,146/x
3. Step 3: Cross multiply
   1,028,700x = 1,582,146 × 1,582,146
4. Step 4: Simplify right side
   1,028,700x = 2,503,185,965,316
5. Step 5: Solve for x
   x = 2,503,185,965,316/1,028,700
6. Step 6: Final answer
   x = 2,433,348.85