Finding the Third Proportional to 881,582 and 1,909,756

Step by Step Solution

1. Step 1: Write the proportion equation
   881,582 : 1,909,756 = 1,909,756 : x
2. Step 2: Convert to fraction form
   881,582/1,909,756 = 1,909,756/x
3. Step 3: Cross multiply
   881,582x = 1,909,756 × 1,909,756
4. Step 4: Simplify right side
   881,582x = 3,647,167,979,536
5. Step 5: Solve for x
   x = 3,647,167,979,536/881,582
6. Step 6: Final answer
   x = 4,137,071.74