Finding the Third Proportional to 1,109,164 and 2,270,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,164 : 2,270,776 = 2,270,776 : x
2. Step 2: Convert to fraction form
   1,109,164/2,270,776 = 2,270,776/x
3. Step 3: Cross multiply
   1,109,164x = 2,270,776 × 2,270,776
4. Step 4: Simplify right side
   1,109,164x = 5,156,423,642,176
5. Step 5: Solve for x
   x = 5,156,423,642,176/1,109,164
6. Step 6: Final answer
   x = 4,648,928.06