Finding the Third Proportional to 900,912 and 1,957,584

Step by Step Solution

1. Step 1: Write the proportion equation
   900,912 : 1,957,584 = 1,957,584 : x
2. Step 2: Convert to fraction form
   900,912/1,957,584 = 1,957,584/x
3. Step 3: Cross multiply
   900,912x = 1,957,584 × 1,957,584
4. Step 4: Simplify right side
   900,912x = 3,832,135,117,056
5. Step 5: Solve for x
   x = 3,832,135,117,056/900,912
6. Step 6: Final answer
   x = 4,253,617.58