Finding the Third Proportional to 1,777,674 and 2,710,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,674 : 2,710,260 = 2,710,260 : x
2. Step 2: Convert to fraction form
   1,777,674/2,710,260 = 2,710,260/x
3. Step 3: Cross multiply
   1,777,674x = 2,710,260 × 2,710,260
4. Step 4: Simplify right side
   1,777,674x = 7,345,509,267,600
5. Step 5: Solve for x
   x = 7,345,509,267,600/1,777,674
6. Step 6: Final answer
   x = 4,132,090.17