Finding the Third Proportional to 1,727,148 and 2,709,048

Step by Step Solution

1. Step 1: Write the proportion equation
   1,727,148 : 2,709,048 = 2,709,048 : x
2. Step 2: Convert to fraction form
   1,727,148/2,709,048 = 2,709,048/x
3. Step 3: Cross multiply
   1,727,148x = 2,709,048 × 2,709,048
4. Step 4: Simplify right side
   1,727,148x = 7,338,941,066,304
5. Step 5: Solve for x
   x = 7,338,941,066,304/1,727,148
6. Step 6: Final answer
   x = 4,249,167.45