Finding the Third Proportional to 764,496 and 1,147,032

Step by Step Solution

1. Step 1: Write the proportion equation
   764,496 : 1,147,032 = 1,147,032 : x
2. Step 2: Convert to fraction form
   764,496/1,147,032 = 1,147,032/x
3. Step 3: Cross multiply
   764,496x = 1,147,032 × 1,147,032
4. Step 4: Simplify right side
   764,496x = 1,315,682,409,024
5. Step 5: Solve for x
   x = 1,315,682,409,024/764,496
6. Step 6: Final answer
   x = 1,720,980.11