Finding the Third Proportional to 2,072,338 and 4,459,602

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,338 : 4,459,602 = 4,459,602 : x
2. Step 2: Convert to fraction form
   2,072,338/4,459,602 = 4,459,602/x
3. Step 3: Cross multiply
   2,072,338x = 4,459,602 × 4,459,602
4. Step 4: Simplify right side
   2,072,338x = 19,888,049,998,404
5. Step 5: Solve for x
   x = 19,888,049,998,404/2,072,338
6. Step 6: Final answer
   x = 9,596,914.21