Finding the Third Proportional to 885,735 and 1,900,503

Step by Step Solution

1. Step 1: Write the proportion equation
   885,735 : 1,900,503 = 1,900,503 : x
2. Step 2: Convert to fraction form
   885,735/1,900,503 = 1,900,503/x
3. Step 3: Cross multiply
   885,735x = 1,900,503 × 1,900,503
4. Step 4: Simplify right side
   885,735x = 3,611,911,653,009
5. Step 5: Solve for x
   x = 3,611,911,653,009/885,735
6. Step 6: Final answer
   x = 4,077,869.40