Finding the Third Proportional to 1,024,560 and 1,646,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,560 : 1,646,190 = 1,646,190 : x
2. Step 2: Convert to fraction form
   1,024,560/1,646,190 = 1,646,190/x
3. Step 3: Cross multiply
   1,024,560x = 1,646,190 × 1,646,190
4. Step 4: Simplify right side
   1,024,560x = 2,709,941,516,100
5. Step 5: Solve for x
   x = 2,709,941,516,100/1,024,560
6. Step 6: Final answer
   x = 2,644,980.79