Finding the Third Proportional to 719,726 and 1,075,622

Step by Step Solution

1. Step 1: Write the proportion equation
   719,726 : 1,075,622 = 1,075,622 : x
2. Step 2: Convert to fraction form
   719,726/1,075,622 = 1,075,622/x
3. Step 3: Cross multiply
   719,726x = 1,075,622 × 1,075,622
4. Step 4: Simplify right side
   719,726x = 1,156,962,686,884
5. Step 5: Solve for x
   x = 1,156,962,686,884/719,726
6. Step 6: Final answer
   x = 1,607,504.37