Finding the Third Proportional to 1,774,052 and 2,779,763

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,052 : 2,779,763 = 2,779,763 : x
2. Step 2: Convert to fraction form
   1,774,052/2,779,763 = 2,779,763/x
3. Step 3: Cross multiply
   1,774,052x = 2,779,763 × 2,779,763
4. Step 4: Simplify right side
   1,774,052x = 7,727,082,336,169
5. Step 5: Solve for x
   x = 7,727,082,336,169/1,774,052
6. Step 6: Final answer
   x = 4,355,612.09