Finding the Third Proportional to 1,434,330 and 3,089,961

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,330 : 3,089,961 = 3,089,961 : x
2. Step 2: Convert to fraction form
   1,434,330/3,089,961 = 3,089,961/x
3. Step 3: Cross multiply
   1,434,330x = 3,089,961 × 3,089,961
4. Step 4: Simplify right side
   1,434,330x = 9,547,858,981,521
5. Step 5: Solve for x
   x = 9,547,858,981,521/1,434,330
6. Step 6: Final answer
   x = 6,656,668.26