Finding the Third Proportional to 947,617 and 2,052,698

Step by Step Solution

1. Step 1: Write the proportion equation
   947,617 : 2,052,698 = 2,052,698 : x
2. Step 2: Convert to fraction form
   947,617/2,052,698 = 2,052,698/x
3. Step 3: Cross multiply
   947,617x = 2,052,698 × 2,052,698
4. Step 4: Simplify right side
   947,617x = 4,213,569,079,204
5. Step 5: Solve for x
   x = 4,213,569,079,204/947,617
6. Step 6: Final answer
   x = 4,446,489.54