Finding the Third Proportional to 10,257,313.50 and 21,887,514

Step by Step Solution

1. Step 1: Write the proportion equation
   10,257,313.50 : 21,887,514 = 21,887,514 : x
2. Step 2: Convert to fraction form
   10,257,313.50/21,887,514 = 21,887,514/x
3. Step 3: Cross multiply
   10,257,313.50x = 21,887,514 × 21,887,514
4. Step 4: Simplify right side
   10,257,313.50x = 479,063,269,100,196
5. Step 5: Solve for x
   x = 479,063,269,100,196/10,257,313.50
6. Step 6: Final answer
   x = 46,704,555.64