Finding the Third Proportional to 676,870 and 1,505,032

Step by Step Solution

1. Step 1: Write the proportion equation
   676,870 : 1,505,032 = 1,505,032 : x
2. Step 2: Convert to fraction form
   676,870/1,505,032 = 1,505,032/x
3. Step 3: Cross multiply
   676,870x = 1,505,032 × 1,505,032
4. Step 4: Simplify right side
   676,870x = 2,265,121,321,024
5. Step 5: Solve for x
   x = 2,265,121,321,024/676,870
6. Step 6: Final answer
   x = 3,346,464.34