Finding the Third Proportional to 528,040 and 1,084,074

Step by Step Solution

1. Step 1: Write the proportion equation
   528,040 : 1,084,074 = 1,084,074 : x
2. Step 2: Convert to fraction form
   528,040/1,084,074 = 1,084,074/x
3. Step 3: Cross multiply
   528,040x = 1,084,074 × 1,084,074
4. Step 4: Simplify right side
   528,040x = 1,175,216,437,476
5. Step 5: Solve for x
   x = 1,175,216,437,476/528,040
6. Step 6: Final answer
   x = 2,225,620.10