Finding the Third Proportional to 2,710,968 and 5,646,666

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710,968 : 5,646,666 = 5,646,666 : x
2. Step 2: Convert to fraction form
   2,710,968/5,646,666 = 5,646,666/x
3. Step 3: Cross multiply
   2,710,968x = 5,646,666 × 5,646,666
4. Step 4: Simplify right side
   2,710,968x = 31,884,836,915,556
5. Step 5: Solve for x
   x = 31,884,836,915,556/2,710,968
6. Step 6: Final answer
   x = 11,761,421.35