Finding the Third Proportional to 544,368 and 817,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   544,368 : 817,096.50 = 817,096.50 : x
2. Step 2: Convert to fraction form
   544,368/817,096.50 = 817,096.50/x
3. Step 3: Cross multiply
   544,368x = 817,096.50 × 817,096.50
4. Step 4: Simplify right side
   544,368x = 667,646,690,312.25
5. Step 5: Solve for x
   x = 667,646,690,312.25/544,368
6. Step 6: Final answer
   x = 1,226,462.04