Finding the Third Proportional to 1,059,148 and 2,269,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,148 : 2,269,916 = 2,269,916 : x
2. Step 2: Convert to fraction form
   1,059,148/2,269,916 = 2,269,916/x
3. Step 3: Cross multiply
   1,059,148x = 2,269,916 × 2,269,916
4. Step 4: Simplify right side
   1,059,148x = 5,152,518,647,056
5. Step 5: Solve for x
   x = 5,152,518,647,056/1,059,148
6. Step 6: Final answer
   x = 4,864,776.83