Finding the Third Proportional to 2,176,798 and 5,083,190

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176,798 : 5,083,190 = 5,083,190 : x
2. Step 2: Convert to fraction form
   2,176,798/5,083,190 = 5,083,190/x
3. Step 3: Cross multiply
   2,176,798x = 5,083,190 × 5,083,190
4. Step 4: Simplify right side
   2,176,798x = 25,838,820,576,100
5. Step 5: Solve for x
   x = 25,838,820,576,100/2,176,798
6. Step 6: Final answer
   x = 11,870,104.89