Finding the Third Proportional to 1,656,682 and 3,623,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,682 : 3,623,540 = 3,623,540 : x
2. Step 2: Convert to fraction form
   1,656,682/3,623,540 = 3,623,540/x
3. Step 3: Cross multiply
   1,656,682x = 3,623,540 × 3,623,540
4. Step 4: Simplify right side
   1,656,682x = 13,130,042,131,600
5. Step 5: Solve for x
   x = 13,130,042,131,600/1,656,682
6. Step 6: Final answer
   x = 7,925,505.40