Finding the Third Proportional to 1,193,940 and 2,580,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,193,940 : 2,580,336 = 2,580,336 : x
2. Step 2: Convert to fraction form
   1,193,940/2,580,336 = 2,580,336/x
3. Step 3: Cross multiply
   1,193,940x = 2,580,336 × 2,580,336
4. Step 4: Simplify right side
   1,193,940x = 6,658,133,872,896
5. Step 5: Solve for x
   x = 6,658,133,872,896/1,193,940
6. Step 6: Final answer
   x = 5,576,606.76