Finding the Third Proportional to 1,774,076 and 2,779,797

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,076 : 2,779,797 = 2,779,797 : x
2. Step 2: Convert to fraction form
   1,774,076/2,779,797 = 2,779,797/x
3. Step 3: Cross multiply
   1,774,076x = 2,779,797 × 2,779,797
4. Step 4: Simplify right side
   1,774,076x = 7,727,271,361,209
5. Step 5: Solve for x
   x = 7,727,271,361,209/1,774,076
6. Step 6: Final answer
   x = 4,355,659.71