Finding the Third Proportional to 528,322 and 1,030,172

Step by Step Solution

1. Step 1: Write the proportion equation
   528,322 : 1,030,172 = 1,030,172 : x
2. Step 2: Convert to fraction form
   528,322/1,030,172 = 1,030,172/x
3. Step 3: Cross multiply
   528,322x = 1,030,172 × 1,030,172
4. Step 4: Simplify right side
   528,322x = 1,061,254,349,584
5. Step 5: Solve for x
   x = 1,061,254,349,584/528,322
6. Step 6: Final answer
   x = 2,008,726.40