Finding the Third Proportional to 1,282,773 and 2,788,818

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,773 : 2,788,818 = 2,788,818 : x
2. Step 2: Convert to fraction form
   1,282,773/2,788,818 = 2,788,818/x
3. Step 3: Cross multiply
   1,282,773x = 2,788,818 × 2,788,818
4. Step 4: Simplify right side
   1,282,773x = 7,777,505,837,124
5. Step 5: Solve for x
   x = 7,777,505,837,124/1,282,773
6. Step 6: Final answer
   x = 6,063,041.42