Finding the Third Proportional to 3,669,124 and 8,633,224

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,124 : 8,633,224 = 8,633,224 : x
2. Step 2: Convert to fraction form
   3,669,124/8,633,224 = 8,633,224/x
3. Step 3: Cross multiply
   3,669,124x = 8,633,224 × 8,633,224
4. Step 4: Simplify right side
   3,669,124x = 74,532,556,634,176
5. Step 5: Solve for x
   x = 74,532,556,634,176/3,669,124
6. Step 6: Final answer
   x = 20,313,447.20