Finding the Third Proportional to 2,762,306 and 5,716,420

Step by Step Solution

1. Step 1: Write the proportion equation
   2,762,306 : 5,716,420 = 5,716,420 : x
2. Step 2: Convert to fraction form
   2,762,306/5,716,420 = 5,716,420/x
3. Step 3: Cross multiply
   2,762,306x = 5,716,420 × 5,716,420
4. Step 4: Simplify right side
   2,762,306x = 32,677,457,616,400
5. Step 5: Solve for x
   x = 32,677,457,616,400/2,762,306
6. Step 6: Final answer
   x = 11,829,774.69