Finding the Third Proportional to 528,826 and 794,410

Step by Step Solution

1. Step 1: Write the proportion equation
   528,826 : 794,410 = 794,410 : x
2. Step 2: Convert to fraction form
   528,826/794,410 = 794,410/x
3. Step 3: Cross multiply
   528,826x = 794,410 × 794,410
4. Step 4: Simplify right side
   528,826x = 631,087,248,100
5. Step 5: Solve for x
   x = 631,087,248,100/528,826
6. Step 6: Final answer
   x = 1,193,374.09