Finding the Third Proportional to 1,050,386 and 2,290,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,386 : 2,290,884 = 2,290,884 : x
2. Step 2: Convert to fraction form
   1,050,386/2,290,884 = 2,290,884/x
3. Step 3: Cross multiply
   1,050,386x = 2,290,884 × 2,290,884
4. Step 4: Simplify right side
   1,050,386x = 5,248,149,501,456
5. Step 5: Solve for x
   x = 5,248,149,501,456/1,050,386
6. Step 6: Final answer
   x = 4,996,400.85