Finding the Third Proportional to 528,320 and 1,030,168

Step by Step Solution

1. Step 1: Write the proportion equation
   528,320 : 1,030,168 = 1,030,168 : x
2. Step 2: Convert to fraction form
   528,320/1,030,168 = 1,030,168/x
3. Step 3: Cross multiply
   528,320x = 1,030,168 × 1,030,168
4. Step 4: Simplify right side
   528,320x = 1,061,246,108,224
5. Step 5: Solve for x
   x = 1,061,246,108,224/528,320
6. Step 6: Final answer
   x = 2,008,718.41