Finding the Third Proportional to 9,360,982 and 13,143,714

Step by Step Solution

1. Step 1: Write the proportion equation
   9,360,982 : 13,143,714 = 13,143,714 : x
2. Step 2: Convert to fraction form
   9,360,982/13,143,714 = 13,143,714/x
3. Step 3: Cross multiply
   9,360,982x = 13,143,714 × 13,143,714
4. Step 4: Simplify right side
   9,360,982x = 172,757,217,713,796
5. Step 5: Solve for x
   x = 172,757,217,713,796/9,360,982
6. Step 6: Final answer
   x = 18,455,031.50