Finding the Third Proportional to 879,822 and 1,927,806

Step by Step Solution

1. Step 1: Write the proportion equation
   879,822 : 1,927,806 = 1,927,806 : x
2. Step 2: Convert to fraction form
   879,822/1,927,806 = 1,927,806/x
3. Step 3: Cross multiply
   879,822x = 1,927,806 × 1,927,806
4. Step 4: Simplify right side
   879,822x = 3,716,435,973,636
5. Step 5: Solve for x
   x = 3,716,435,973,636/879,822
6. Step 6: Final answer
   x = 4,224,077.11