Finding the Third Proportional to 427,993 and 1,012,154

Step by Step Solution

1. Step 1: Write the proportion equation
   427,993 : 1,012,154 = 1,012,154 : x
2. Step 2: Convert to fraction form
   427,993/1,012,154 = 1,012,154/x
3. Step 3: Cross multiply
   427,993x = 1,012,154 × 1,012,154
4. Step 4: Simplify right side
   427,993x = 1,024,455,719,716
5. Step 5: Solve for x
   x = 1,024,455,719,716/427,993
6. Step 6: Final answer
   x = 2,393,627.28