Finding the Third Proportional to 3,504,066 and 7,769,046

Step by Step Solution

1. Step 1: Write the proportion equation
   3,504,066 : 7,769,046 = 7,769,046 : x
2. Step 2: Convert to fraction form
   3,504,066/7,769,046 = 7,769,046/x
3. Step 3: Cross multiply
   3,504,066x = 7,769,046 × 7,769,046
4. Step 4: Simplify right side
   3,504,066x = 60,358,075,750,116
5. Step 5: Solve for x
   x = 60,358,075,750,116/3,504,066
6. Step 6: Final answer
   x = 17,225,153.79