Finding the Third Proportional to 947,676 and 2,237,132

Step by Step Solution

1. Step 1: Write the proportion equation
   947,676 : 2,237,132 = 2,237,132 : x
2. Step 2: Convert to fraction form
   947,676/2,237,132 = 2,237,132/x
3. Step 3: Cross multiply
   947,676x = 2,237,132 × 2,237,132
4. Step 4: Simplify right side
   947,676x = 5,004,759,585,424
5. Step 5: Solve for x
   x = 5,004,759,585,424/947,676
6. Step 6: Final answer
   x = 5,281,087.19