Finding the Third Proportional to 2,570,326 and 5,583,752

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,326 : 5,583,752 = 5,583,752 : x
2. Step 2: Convert to fraction form
   2,570,326/5,583,752 = 5,583,752/x
3. Step 3: Cross multiply
   2,570,326x = 5,583,752 × 5,583,752
4. Step 4: Simplify right side
   2,570,326x = 31,178,286,397,504
5. Step 5: Solve for x
   x = 31,178,286,397,504/2,570,326
6. Step 6: Final answer
   x = 12,130,090.27