Finding the Third Proportional to 14,953,764 and 21,384,162

Step by Step Solution

1. Step 1: Write the proportion equation
   14,953,764 : 21,384,162 = 21,384,162 : x
2. Step 2: Convert to fraction form
   14,953,764/21,384,162 = 21,384,162/x
3. Step 3: Cross multiply
   14,953,764x = 21,384,162 × 21,384,162
4. Step 4: Simplify right side
   14,953,764x = 457,282,384,442,244
5. Step 5: Solve for x
   x = 457,282,384,442,244/14,953,764
6. Step 6: Final answer
   x = 30,579,751.32