Finding the Third Proportional to 1,571,528 and 3,430,924

Step by Step Solution

1. Step 1: Write the proportion equation
   1,571,528 : 3,430,924 = 3,430,924 : x
2. Step 2: Convert to fraction form
   1,571,528/3,430,924 = 3,430,924/x
3. Step 3: Cross multiply
   1,571,528x = 3,430,924 × 3,430,924
4. Step 4: Simplify right side
   1,571,528x = 11,771,239,493,776
5. Step 5: Solve for x
   x = 11,771,239,493,776/1,571,528
6. Step 6: Final answer
   x = 7,490,314.84