Finding the Third Proportional to 938,211 and 2,048,466

Step by Step Solution

1. Step 1: Write the proportion equation
   938,211 : 2,048,466 = 2,048,466 : x
2. Step 2: Convert to fraction form
   938,211/2,048,466 = 2,048,466/x
3. Step 3: Cross multiply
   938,211x = 2,048,466 × 2,048,466
4. Step 4: Simplify right side
   938,211x = 4,196,212,953,156
5. Step 5: Solve for x
   x = 4,196,212,953,156/938,211
6. Step 6: Final answer
   x = 4,472,568.49