Finding the Third Proportional to 1,041,224 and 2,111,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,041,224 : 2,111,424 = 2,111,424 : x
2. Step 2: Convert to fraction form
   1,041,224/2,111,424 = 2,111,424/x
3. Step 3: Cross multiply
   1,041,224x = 2,111,424 × 2,111,424
4. Step 4: Simplify right side
   1,041,224x = 4,458,111,307,776
5. Step 5: Solve for x
   x = 4,458,111,307,776/1,041,224
6. Step 6: Final answer
   x = 4,281,606.37