Finding the Third Proportional to 3,600,514 and 8,499,354

Step by Step Solution

1. Step 1: Write the proportion equation
   3,600,514 : 8,499,354 = 8,499,354 : x
2. Step 2: Convert to fraction form
   3,600,514/8,499,354 = 8,499,354/x
3. Step 3: Cross multiply
   3,600,514x = 8,499,354 × 8,499,354
4. Step 4: Simplify right side
   3,600,514x = 72,239,018,417,316
5. Step 5: Solve for x
   x = 72,239,018,417,316/3,600,514
6. Step 6: Final answer
   x = 20,063,529.38