Finding the Third Proportional to 1,125,912 and 2,297,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,125,912 : 2,297,664 = 2,297,664 : x
2. Step 2: Convert to fraction form
   1,125,912/2,297,664 = 2,297,664/x
3. Step 3: Cross multiply
   1,125,912x = 2,297,664 × 2,297,664
4. Step 4: Simplify right side
   1,125,912x = 5,279,259,856,896
5. Step 5: Solve for x
   x = 5,279,259,856,896/1,125,912
6. Step 6: Final answer
   x = 4,688,874.31