Finding the Third Proportional to 892,926 and 2,107,440

Step by Step Solution

1. Step 1: Write the proportion equation
   892,926 : 2,107,440 = 2,107,440 : x
2. Step 2: Convert to fraction form
   892,926/2,107,440 = 2,107,440/x
3. Step 3: Cross multiply
   892,926x = 2,107,440 × 2,107,440
4. Step 4: Simplify right side
   892,926x = 4,441,303,353,600
5. Step 5: Solve for x
   x = 4,441,303,353,600/892,926
6. Step 6: Final answer
   x = 4,973,876.17