Finding the Third Proportional to 1,196,339 and 1,838,859

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,339 : 1,838,859 = 1,838,859 : x
2. Step 2: Convert to fraction form
   1,196,339/1,838,859 = 1,838,859/x
3. Step 3: Cross multiply
   1,196,339x = 1,838,859 × 1,838,859
4. Step 4: Simplify right side
   1,196,339x = 3,381,402,421,881
5. Step 5: Solve for x
   x = 3,381,402,421,881/1,196,339
6. Step 6: Final answer
   x = 2,826,458.41