Finding the Third Proportional to 1,182,440 and 2,680,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,440 : 2,680,538 = 2,680,538 : x
2. Step 2: Convert to fraction form
   1,182,440/2,680,538 = 2,680,538/x
3. Step 3: Cross multiply
   1,182,440x = 2,680,538 × 2,680,538
4. Step 4: Simplify right side
   1,182,440x = 7,185,283,969,444
5. Step 5: Solve for x
   x = 7,185,283,969,444/1,182,440
6. Step 6: Final answer
   x = 6,076,658.41