Finding the Third Proportional to 2,775,755 and 4,140,608

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775,755 : 4,140,608 = 4,140,608 : x
2. Step 2: Convert to fraction form
   2,775,755/4,140,608 = 4,140,608/x
3. Step 3: Cross multiply
   2,775,755x = 4,140,608 × 4,140,608
4. Step 4: Simplify right side
   2,775,755x = 17,144,634,609,664
5. Step 5: Solve for x
   x = 17,144,634,609,664/2,775,755
6. Step 6: Final answer
   x = 6,176,566.24