Finding the Third Proportional to 4,054,808 and 5,668,869

Step by Step Solution

1. Step 1: Write the proportion equation
   4,054,808 : 5,668,869 = 5,668,869 : x
2. Step 2: Convert to fraction form
   4,054,808/5,668,869 = 5,668,869/x
3. Step 3: Cross multiply
   4,054,808x = 5,668,869 × 5,668,869
4. Step 4: Simplify right side
   4,054,808x = 32,136,075,739,161
5. Step 5: Solve for x
   x = 32,136,075,739,161/4,054,808
6. Step 6: Final answer
   x = 7,925,424.76