Finding the Third Proportional to 2,217,528 and 3,089,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,528 : 3,089,574 = 3,089,574 : x
2. Step 2: Convert to fraction form
   2,217,528/3,089,574 = 3,089,574/x
3. Step 3: Cross multiply
   2,217,528x = 3,089,574 × 3,089,574
4. Step 4: Simplify right side
   2,217,528x = 9,545,467,501,476
5. Step 5: Solve for x
   x = 9,545,467,501,476/2,217,528
6. Step 6: Final answer
   x = 4,304,553.31