Finding the Third Proportional to 1,429,769 and 3,079,206

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,769 : 3,079,206 = 3,079,206 : x
2. Step 2: Convert to fraction form
   1,429,769/3,079,206 = 3,079,206/x
3. Step 3: Cross multiply
   1,429,769x = 3,079,206 × 3,079,206
4. Step 4: Simplify right side
   1,429,769x = 9,481,509,590,436
5. Step 5: Solve for x
   x = 9,481,509,590,436/1,429,769
6. Step 6: Final answer
   x = 6,631,497.53