Finding the Third Proportional to 1,020,210 and 2,234,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,210 : 2,234,332 = 2,234,332 : x
2. Step 2: Convert to fraction form
   1,020,210/2,234,332 = 2,234,332/x
3. Step 3: Cross multiply
   1,020,210x = 2,234,332 × 2,234,332
4. Step 4: Simplify right side
   1,020,210x = 4,992,239,486,224
5. Step 5: Solve for x
   x = 4,992,239,486,224/1,020,210
6. Step 6: Final answer
   x = 4,893,344.98