Finding the Third Proportional to 1,112,724 and 2,402,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,724 : 2,402,838 = 2,402,838 : x
2. Step 2: Convert to fraction form
   1,112,724/2,402,838 = 2,402,838/x
3. Step 3: Cross multiply
   1,112,724x = 2,402,838 × 2,402,838
4. Step 4: Simplify right side
   1,112,724x = 5,773,630,454,244
5. Step 5: Solve for x
   x = 5,773,630,454,244/1,112,724
6. Step 6: Final answer
   x = 5,188,735.44