Finding the Third Proportional to 1,838,992 and 2,854,152

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,992 : 2,854,152 = 2,854,152 : x
2. Step 2: Convert to fraction form
   1,838,992/2,854,152 = 2,854,152/x
3. Step 3: Cross multiply
   1,838,992x = 2,854,152 × 2,854,152
4. Step 4: Simplify right side
   1,838,992x = 8,146,183,639,104
5. Step 5: Solve for x
   x = 8,146,183,639,104/1,838,992
6. Step 6: Final answer
   x = 4,429,700.42