Finding the Third Proportional to 2,658,164 and 5,664,296

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,164 : 5,664,296 = 5,664,296 : x
2. Step 2: Convert to fraction form
   2,658,164/5,664,296 = 5,664,296/x
3. Step 3: Cross multiply
   2,658,164x = 5,664,296 × 5,664,296
4. Step 4: Simplify right side
   2,658,164x = 32,084,249,175,616
5. Step 5: Solve for x
   x = 32,084,249,175,616/2,658,164
6. Step 6: Final answer
   x = 12,070,078.89