Finding the Third Proportional to 938,228 and 2,048,526

Step by Step Solution

1. Step 1: Write the proportion equation
   938,228 : 2,048,526 = 2,048,526 : x
2. Step 2: Convert to fraction form
   938,228/2,048,526 = 2,048,526/x
3. Step 3: Cross multiply
   938,228x = 2,048,526 × 2,048,526
4. Step 4: Simplify right side
   938,228x = 4,196,458,772,676
5. Step 5: Solve for x
   x = 4,196,458,772,676/938,228
6. Step 6: Final answer
   x = 4,472,749.45