Finding the Third Proportional to 756,298 and 1,170,915

Step by Step Solution

1. Step 1: Write the proportion equation
   756,298 : 1,170,915 = 1,170,915 : x
2. Step 2: Convert to fraction form
   756,298/1,170,915 = 1,170,915/x
3. Step 3: Cross multiply
   756,298x = 1,170,915 × 1,170,915
4. Step 4: Simplify right side
   756,298x = 1,371,041,937,225
5. Step 5: Solve for x
   x = 1,371,041,937,225/756,298
6. Step 6: Final answer
   x = 1,812,832.95