Finding the Third Proportional to 3,686,261 and 5,769,967

Step by Step Solution

1. Step 1: Write the proportion equation
   3,686,261 : 5,769,967 = 5,769,967 : x
2. Step 2: Convert to fraction form
   3,686,261/5,769,967 = 5,769,967/x
3. Step 3: Cross multiply
   3,686,261x = 5,769,967 × 5,769,967
4. Step 4: Simplify right side
   3,686,261x = 33,292,519,181,089
5. Step 5: Solve for x
   x = 33,292,519,181,089/3,686,261
6. Step 6: Final answer
   x = 9,031,514.37