Finding the Third Proportional to 1,016,768 and 2,210,602

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,768 : 2,210,602 = 2,210,602 : x
2. Step 2: Convert to fraction form
   1,016,768/2,210,602 = 2,210,602/x
3. Step 3: Cross multiply
   1,016,768x = 2,210,602 × 2,210,602
4. Step 4: Simplify right side
   1,016,768x = 4,886,761,202,404
5. Step 5: Solve for x
   x = 4,886,761,202,404/1,016,768
6. Step 6: Final answer
   x = 4,806,171.32