Finding the Third Proportional to 759,438 and 1,617,036

Step by Step Solution

1. Step 1: Write the proportion equation
   759,438 : 1,617,036 = 1,617,036 : x
2. Step 2: Convert to fraction form
   759,438/1,617,036 = 1,617,036/x
3. Step 3: Cross multiply
   759,438x = 1,617,036 × 1,617,036
4. Step 4: Simplify right side
   759,438x = 2,614,805,425,296
5. Step 5: Solve for x
   x = 2,614,805,425,296/759,438
6. Step 6: Final answer
   x = 3,443,079.52