Finding the Third Proportional to 2,677,652 and 5,790,400

Step by Step Solution

1. Step 1: Write the proportion equation
   2,677,652 : 5,790,400 = 5,790,400 : x
2. Step 2: Convert to fraction form
   2,677,652/5,790,400 = 5,790,400/x
3. Step 3: Cross multiply
   2,677,652x = 5,790,400 × 5,790,400
4. Step 4: Simplify right side
   2,677,652x = 33,528,732,160,000
5. Step 5: Solve for x
   x = 33,528,732,160,000/2,677,652
6. Step 6: Final answer
   x = 12,521,691.45