Finding the Third Proportional to 986,904 and 2,113,668

Step by Step Solution

1. Step 1: Write the proportion equation
   986,904 : 2,113,668 = 2,113,668 : x
2. Step 2: Convert to fraction form
   986,904/2,113,668 = 2,113,668/x
3. Step 3: Cross multiply
   986,904x = 2,113,668 × 2,113,668
4. Step 4: Simplify right side
   986,904x = 4,467,592,414,224
5. Step 5: Solve for x
   x = 4,467,592,414,224/986,904
6. Step 6: Final answer
   x = 4,526,876.39