Finding the Third Proportional to 1,774,053 and 2,779,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,053 : 2,779,764 = 2,779,764 : x
2. Step 2: Convert to fraction form
   1,774,053/2,779,764 = 2,779,764/x
3. Step 3: Cross multiply
   1,774,053x = 2,779,764 × 2,779,764
4. Step 4: Simplify right side
   1,774,053x = 7,727,087,895,696
5. Step 5: Solve for x
   x = 7,727,087,895,696/1,774,053
6. Step 6: Final answer
   x = 4,355,612.77