Finding the Third Proportional to 899,542 and 1,932,488

Step by Step Solution

1. Step 1: Write the proportion equation
   899,542 : 1,932,488 = 1,932,488 : x
2. Step 2: Convert to fraction form
   899,542/1,932,488 = 1,932,488/x
3. Step 3: Cross multiply
   899,542x = 1,932,488 × 1,932,488
4. Step 4: Simplify right side
   899,542x = 3,734,509,870,144
5. Step 5: Solve for x
   x = 3,734,509,870,144/899,542
6. Step 6: Final answer
   x = 4,151,568.10