Finding the Third Proportional to 874,406 and 1,881,674

Step by Step Solution

1. Step 1: Write the proportion equation
   874,406 : 1,881,674 = 1,881,674 : x
2. Step 2: Convert to fraction form
   874,406/1,881,674 = 1,881,674/x
3. Step 3: Cross multiply
   874,406x = 1,881,674 × 1,881,674
4. Step 4: Simplify right side
   874,406x = 3,540,697,042,276
5. Step 5: Solve for x
   x = 3,540,697,042,276/874,406
6. Step 6: Final answer
   x = 4,049,259.77