Finding the Third Proportional to 910,077 and 1,981,569

Step by Step Solution

1. Step 1: Write the proportion equation
   910,077 : 1,981,569 = 1,981,569 : x
2. Step 2: Convert to fraction form
   910,077/1,981,569 = 1,981,569/x
3. Step 3: Cross multiply
   910,077x = 1,981,569 × 1,981,569
4. Step 4: Simplify right side
   910,077x = 3,926,615,701,761
5. Step 5: Solve for x
   x = 3,926,615,701,761/910,077
6. Step 6: Final answer
   x = 4,314,597.23