Finding the Third Proportional to 14,405,674 and 21,974,388

Step by Step Solution

1. Step 1: Write the proportion equation
   14,405,674 : 21,974,388 = 21,974,388 : x
2. Step 2: Convert to fraction form
   14,405,674/21,974,388 = 21,974,388/x
3. Step 3: Cross multiply
   14,405,674x = 21,974,388 × 21,974,388
4. Step 4: Simplify right side
   14,405,674x = 482,873,727,974,544
5. Step 5: Solve for x
   x = 482,873,727,974,544/14,405,674
6. Step 6: Final answer
   x = 33,519,690.09