Finding the Third Proportional to 1,299,152 and 2,834,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,299,152 : 2,834,392 = 2,834,392 : x
2. Step 2: Convert to fraction form
   1,299,152/2,834,392 = 2,834,392/x
3. Step 3: Cross multiply
   1,299,152x = 2,834,392 × 2,834,392
4. Step 4: Simplify right side
   1,299,152x = 8,033,778,009,664
5. Step 5: Solve for x
   x = 8,033,778,009,664/1,299,152
6. Step 6: Final answer
   x = 6,183,863.02