Finding the Third Proportional to 5,776,770 and 8,075,868

Step by Step Solution

1. Step 1: Write the proportion equation
   5,776,770 : 8,075,868 = 8,075,868 : x
2. Step 2: Convert to fraction form
   5,776,770/8,075,868 = 8,075,868/x
3. Step 3: Cross multiply
   5,776,770x = 8,075,868 × 8,075,868
4. Step 4: Simplify right side
   5,776,770x = 65,219,643,953,424
5. Step 5: Solve for x
   x = 65,219,643,953,424/5,776,770
6. Step 6: Final answer
   x = 11,289,984.53