Finding the Third Proportional to 1,887,748 and 4,107,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887,748 : 4,107,224 = 4,107,224 : x
2. Step 2: Convert to fraction form
   1,887,748/4,107,224 = 4,107,224/x
3. Step 3: Cross multiply
   1,887,748x = 4,107,224 × 4,107,224
4. Step 4: Simplify right side
   1,887,748x = 16,869,288,986,176
5. Step 5: Solve for x
   x = 16,869,288,986,176/1,887,748
6. Step 6: Final answer
   x = 8,936,197.51