Finding the Third Proportional to 2,074,169 and 3,111,309

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,169 : 3,111,309 = 3,111,309 : x
2. Step 2: Convert to fraction form
   2,074,169/3,111,309 = 3,111,309/x
3. Step 3: Cross multiply
   2,074,169x = 3,111,309 × 3,111,309
4. Step 4: Simplify right side
   2,074,169x = 9,680,243,693,481
5. Step 5: Solve for x
   x = 9,680,243,693,481/2,074,169
6. Step 6: Final answer
   x = 4,667,046.75