Finding the Third Proportional to 948,722 and 2,074,420

Step by Step Solution

1. Step 1: Write the proportion equation
   948,722 : 2,074,420 = 2,074,420 : x
2. Step 2: Convert to fraction form
   948,722/2,074,420 = 2,074,420/x
3. Step 3: Cross multiply
   948,722x = 2,074,420 × 2,074,420
4. Step 4: Simplify right side
   948,722x = 4,303,218,336,400
5. Step 5: Solve for x
   x = 4,303,218,336,400/948,722
6. Step 6: Final answer
   x = 4,535,805.36