Finding the Third Proportional to 789,074 and 1,116,525

Step by Step Solution

1. Step 1: Write the proportion equation
   789,074 : 1,116,525 = 1,116,525 : x
2. Step 2: Convert to fraction form
   789,074/1,116,525 = 1,116,525/x
3. Step 3: Cross multiply
   789,074x = 1,116,525 × 1,116,525
4. Step 4: Simplify right side
   789,074x = 1,246,628,075,625
5. Step 5: Solve for x
   x = 1,246,628,075,625/789,074
6. Step 6: Final answer
   x = 1,579,862.06