Finding the Third Proportional to 3,627,477 and 7,918,074

Step by Step Solution

1. Step 1: Write the proportion equation
   3,627,477 : 7,918,074 = 7,918,074 : x
2. Step 2: Convert to fraction form
   3,627,477/7,918,074 = 7,918,074/x
3. Step 3: Cross multiply
   3,627,477x = 7,918,074 × 7,918,074
4. Step 4: Simplify right side
   3,627,477x = 62,695,895,869,476
5. Step 5: Solve for x
   x = 62,695,895,869,476/3,627,477
6. Step 6: Final answer
   x = 17,283,609.48