Finding the Third Proportional to 1,505,528 and 3,314,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505,528 : 3,314,320 = 3,314,320 : x
2. Step 2: Convert to fraction form
   1,505,528/3,314,320 = 3,314,320/x
3. Step 3: Cross multiply
   1,505,528x = 3,314,320 × 3,314,320
4. Step 4: Simplify right side
   1,505,528x = 10,984,717,062,400
5. Step 5: Solve for x
   x = 10,984,717,062,400/1,505,528
6. Step 6: Final answer
   x = 7,296,255.57