Finding the Third Proportional to 648,506 and 1,035,994

Step by Step Solution

1. Step 1: Write the proportion equation
   648,506 : 1,035,994 = 1,035,994 : x
2. Step 2: Convert to fraction form
   648,506/1,035,994 = 1,035,994/x
3. Step 3: Cross multiply
   648,506x = 1,035,994 × 1,035,994
4. Step 4: Simplify right side
   648,506x = 1,073,283,568,036
5. Step 5: Solve for x
   x = 1,073,283,568,036/648,506
6. Step 6: Final answer
   x = 1,655,009.46