Finding the Third Proportional to 947,658 and 2,237,099.25

Step by Step Solution

1. Step 1: Write the proportion equation
   947,658 : 2,237,099.25 = 2,237,099.25 : x
2. Step 2: Convert to fraction form
   947,658/2,237,099.25 = 2,237,099.25/x
3. Step 3: Cross multiply
   947,658x = 2,237,099.25 × 2,237,099.25
4. Step 4: Simplify right side
   947,658x = 5,004,613,054,350.56
5. Step 5: Solve for x
   x = 5,004,613,054,350.56/947,658
6. Step 6: Final answer
   x = 5,281,032.88