Finding the Third Proportional to 947,692 and 2,237,179

Step by Step Solution

1. Step 1: Write the proportion equation
   947,692 : 2,237,179 = 2,237,179 : x
2. Step 2: Convert to fraction form
   947,692/2,237,179 = 2,237,179/x
3. Step 3: Cross multiply
   947,692x = 2,237,179 × 2,237,179
4. Step 4: Simplify right side
   947,692x = 5,004,969,878,041
5. Step 5: Solve for x
   x = 5,004,969,878,041/947,692
6. Step 6: Final answer
   x = 5,281,219.93