Finding the Third Proportional to 1,011,214 and 2,184,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,214 : 2,184,604 = 2,184,604 : x
2. Step 2: Convert to fraction form
   1,011,214/2,184,604 = 2,184,604/x
3. Step 3: Cross multiply
   1,011,214x = 2,184,604 × 2,184,604
4. Step 4: Simplify right side
   1,011,214x = 4,772,494,636,816
5. Step 5: Solve for x
   x = 4,772,494,636,816/1,011,214
6. Step 6: Final answer
   x = 4,719,569.39