Finding the Third Proportional to 895,218 and 1,388,208

Step by Step Solution

1. Step 1: Write the proportion equation
   895,218 : 1,388,208 = 1,388,208 : x
2. Step 2: Convert to fraction form
   895,218/1,388,208 = 1,388,208/x
3. Step 3: Cross multiply
   895,218x = 1,388,208 × 1,388,208
4. Step 4: Simplify right side
   895,218x = 1,927,121,451,264
5. Step 5: Solve for x
   x = 1,927,121,451,264/895,218
6. Step 6: Final answer
   x = 2,152,683.98