Finding the Third Proportional to 948,821 and 2,066,110

Step by Step Solution

1. Step 1: Write the proportion equation
   948,821 : 2,066,110 = 2,066,110 : x
2. Step 2: Convert to fraction form
   948,821/2,066,110 = 2,066,110/x
3. Step 3: Cross multiply
   948,821x = 2,066,110 × 2,066,110
4. Step 4: Simplify right side
   948,821x = 4,268,810,532,100
5. Step 5: Solve for x
   x = 4,268,810,532,100/948,821
6. Step 6: Final answer
   x = 4,499,068.35