Finding the Third Proportional to 1,531,089 and 3,296,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,531,089 : 3,296,160 = 3,296,160 : x
2. Step 2: Convert to fraction form
   1,531,089/3,296,160 = 3,296,160/x
3. Step 3: Cross multiply
   1,531,089x = 3,296,160 × 3,296,160
4. Step 4: Simplify right side
   1,531,089x = 10,864,670,745,600
5. Step 5: Solve for x
   x = 10,864,670,745,600/1,531,089
6. Step 6: Final answer
   x = 7,096,041.28