Finding the Third Proportional to 2,612,923 and 5,626,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,923 : 5,626,272 = 5,626,272 : x
2. Step 2: Convert to fraction form
   2,612,923/5,626,272 = 5,626,272/x
3. Step 3: Cross multiply
   2,612,923x = 5,626,272 × 5,626,272
4. Step 4: Simplify right side
   2,612,923x = 31,654,936,617,984
5. Step 5: Solve for x
   x = 31,654,936,617,984/2,612,923
6. Step 6: Final answer
   x = 12,114,760.60