Finding the Third Proportional to 1,897,518 and 4,066,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897,518 : 4,066,224 = 4,066,224 : x
2. Step 2: Convert to fraction form
   1,897,518/4,066,224 = 4,066,224/x
3. Step 3: Cross multiply
   1,897,518x = 4,066,224 × 4,066,224
4. Step 4: Simplify right side
   1,897,518x = 16,534,177,618,176
5. Step 5: Solve for x
   x = 16,534,177,618,176/1,897,518
6. Step 6: Final answer
   x = 8,713,581.44