Finding the Third Proportional to 2,507,724 and 5,918,814

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507,724 : 5,918,814 = 5,918,814 : x
2. Step 2: Convert to fraction form
   2,507,724/5,918,814 = 5,918,814/x
3. Step 3: Cross multiply
   2,507,724x = 5,918,814 × 5,918,814
4. Step 4: Simplify right side
   2,507,724x = 35,032,359,166,596
5. Step 5: Solve for x
   x = 35,032,359,166,596/2,507,724
6. Step 6: Final answer
   x = 13,969,782.63