Finding the Third Proportional to 2,742,497 and 5,906,434

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742,497 : 5,906,434 = 5,906,434 : x
2. Step 2: Convert to fraction form
   2,742,497/5,906,434 = 5,906,434/x
3. Step 3: Cross multiply
   2,742,497x = 5,906,434 × 5,906,434
4. Step 4: Simplify right side
   2,742,497x = 34,885,962,596,356
5. Step 5: Solve for x
   x = 34,885,962,596,356/2,742,497
6. Step 6: Final answer
   x = 12,720,510.76