Finding the Third Proportional to 13,965,293 and 21,674,145

Step by Step Solution

1. Step 1: Write the proportion equation
   13,965,293 : 21,674,145 = 21,674,145 : x
2. Step 2: Convert to fraction form
   13,965,293/21,674,145 = 21,674,145/x
3. Step 3: Cross multiply
   13,965,293x = 21,674,145 × 21,674,145
4. Step 4: Simplify right side
   13,965,293x = 469,768,561,481,025
5. Step 5: Solve for x
   x = 469,768,561,481,025/13,965,293
6. Step 6: Final answer
   x = 33,638,288.97