Finding the Third Proportional to 596,914 and 1,228,819

Step by Step Solution

1. Step 1: Write the proportion equation
   596,914 : 1,228,819 = 1,228,819 : x
2. Step 2: Convert to fraction form
   596,914/1,228,819 = 1,228,819/x
3. Step 3: Cross multiply
   596,914x = 1,228,819 × 1,228,819
4. Step 4: Simplify right side
   596,914x = 1,509,996,134,761
5. Step 5: Solve for x
   x = 1,509,996,134,761/596,914
6. Step 6: Final answer
   x = 2,529,671.17