Finding the Third Proportional to 1,060,607 and 2,290,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,607 : 2,290,648 = 2,290,648 : x
2. Step 2: Convert to fraction form
   1,060,607/2,290,648 = 2,290,648/x
3. Step 3: Cross multiply
   1,060,607x = 2,290,648 × 2,290,648
4. Step 4: Simplify right side
   1,060,607x = 5,247,068,259,904
5. Step 5: Solve for x
   x = 5,247,068,259,904/1,060,607
6. Step 6: Final answer
   x = 4,947,231.41