Finding the Third Proportional to 3,669,102 and 8,633,172

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,102 : 8,633,172 = 8,633,172 : x
2. Step 2: Convert to fraction form
   3,669,102/8,633,172 = 8,633,172/x
3. Step 3: Cross multiply
   3,669,102x = 8,633,172 × 8,633,172
4. Step 4: Simplify right side
   3,669,102x = 74,531,658,781,584
5. Step 5: Solve for x
   x = 74,531,658,781,584/3,669,102
6. Step 6: Final answer
   x = 20,313,324.29