Finding the Third Proportional to 462,624 and 1,009,080

Step by Step Solution

1. Step 1: Write the proportion equation
   462,624 : 1,009,080 = 1,009,080 : x
2. Step 2: Convert to fraction form
   462,624/1,009,080 = 1,009,080/x
3. Step 3: Cross multiply
   462,624x = 1,009,080 × 1,009,080
4. Step 4: Simplify right side
   462,624x = 1,018,242,446,400
5. Step 5: Solve for x
   x = 1,018,242,446,400/462,624
6. Step 6: Final answer
   x = 2,201,015.18