Finding the Third Proportional to 1,041,206 and 2,111,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,041,206 : 2,111,392 = 2,111,392 : x
2. Step 2: Convert to fraction form
   1,041,206/2,111,392 = 2,111,392/x
3. Step 3: Cross multiply
   1,041,206x = 2,111,392 × 2,111,392
4. Step 4: Simplify right side
   1,041,206x = 4,457,976,177,664
5. Step 5: Solve for x
   x = 4,457,976,177,664/1,041,206
6. Step 6: Final answer
   x = 4,281,550.60