Finding the Third Proportional to 825,738 and 1,162,788

Step by Step Solution

1. Step 1: Write the proportion equation
   825,738 : 1,162,788 = 1,162,788 : x
2. Step 2: Convert to fraction form
   825,738/1,162,788 = 1,162,788/x
3. Step 3: Cross multiply
   825,738x = 1,162,788 × 1,162,788
4. Step 4: Simplify right side
   825,738x = 1,352,075,932,944
5. Step 5: Solve for x
   x = 1,352,075,932,944/825,738
6. Step 6: Final answer
   x = 1,637,415.18