Finding the Third Proportional to 1,060,456 and 1,606,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,456 : 1,606,128 = 1,606,128 : x
2. Step 2: Convert to fraction form
   1,060,456/1,606,128 = 1,606,128/x
3. Step 3: Cross multiply
   1,060,456x = 1,606,128 × 1,606,128
4. Step 4: Simplify right side
   1,060,456x = 2,579,647,152,384
5. Step 5: Solve for x
   x = 2,579,647,152,384/1,060,456
6. Step 6: Final answer
   x = 2,432,582.92