Finding the Third Proportional to 874,804 and 1,914,200

Step by Step Solution

1. Step 1: Write the proportion equation
   874,804 : 1,914,200 = 1,914,200 : x
2. Step 2: Convert to fraction form
   874,804/1,914,200 = 1,914,200/x
3. Step 3: Cross multiply
   874,804x = 1,914,200 × 1,914,200
4. Step 4: Simplify right side
   874,804x = 3,664,161,640,000
5. Step 5: Solve for x
   x = 3,664,161,640,000/874,804
6. Step 6: Final answer
   x = 4,188,551.54