Finding the Third Proportional to 544,926 and 1,187,940

Step by Step Solution

1. Step 1: Write the proportion equation
   544,926 : 1,187,940 = 1,187,940 : x
2. Step 2: Convert to fraction form
   544,926/1,187,940 = 1,187,940/x
3. Step 3: Cross multiply
   544,926x = 1,187,940 × 1,187,940
4. Step 4: Simplify right side
   544,926x = 1,411,201,443,600
5. Step 5: Solve for x
   x = 1,411,201,443,600/544,926
6. Step 6: Final answer
   x = 2,589,712.08