Finding the Third Proportional to 899,216 and 1,925,980

Step by Step Solution

1. Step 1: Write the proportion equation
   899,216 : 1,925,980 = 1,925,980 : x
2. Step 2: Convert to fraction form
   899,216/1,925,980 = 1,925,980/x
3. Step 3: Cross multiply
   899,216x = 1,925,980 × 1,925,980
4. Step 4: Simplify right side
   899,216x = 3,709,398,960,400
5. Step 5: Solve for x
   x = 3,709,398,960,400/899,216
6. Step 6: Final answer
   x = 4,125,147.86