Finding the Third Proportional to 2,059,166 and 4,436,653

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,166 : 4,436,653 = 4,436,653 : x
2. Step 2: Convert to fraction form
   2,059,166/4,436,653 = 4,436,653/x
3. Step 3: Cross multiply
   2,059,166x = 4,436,653 × 4,436,653
4. Step 4: Simplify right side
   2,059,166x = 19,683,889,842,409
5. Step 5: Solve for x
   x = 19,683,889,842,409/2,059,166
6. Step 6: Final answer
   x = 9,559,156.40