Finding the Third Proportional to 899,522 and 1,932,440

Step by Step Solution

1. Step 1: Write the proportion equation
   899,522 : 1,932,440 = 1,932,440 : x
2. Step 2: Convert to fraction form
   899,522/1,932,440 = 1,932,440/x
3. Step 3: Cross multiply
   899,522x = 1,932,440 × 1,932,440
4. Step 4: Simplify right side
   899,522x = 3,734,324,353,600
5. Step 5: Solve for x
   x = 3,734,324,353,600/899,522
6. Step 6: Final answer
   x = 4,151,454.17