Finding the Third Proportional to 756,864 and 1,052,352

Step by Step Solution

1. Step 1: Write the proportion equation
   756,864 : 1,052,352 = 1,052,352 : x
2. Step 2: Convert to fraction form
   756,864/1,052,352 = 1,052,352/x
3. Step 3: Cross multiply
   756,864x = 1,052,352 × 1,052,352
4. Step 4: Simplify right side
   756,864x = 1,107,444,731,904
5. Step 5: Solve for x
   x = 1,107,444,731,904/756,864
6. Step 6: Final answer
   x = 1,463,201.75