Finding the Third Proportional to 785,298 and 1,222,875

Step by Step Solution

1. Step 1: Write the proportion equation
   785,298 : 1,222,875 = 1,222,875 : x
2. Step 2: Convert to fraction form
   785,298/1,222,875 = 1,222,875/x
3. Step 3: Cross multiply
   785,298x = 1,222,875 × 1,222,875
4. Step 4: Simplify right side
   785,298x = 1,495,423,265,625
5. Step 5: Solve for x
   x = 1,495,423,265,625/785,298
6. Step 6: Final answer
   x = 1,904,274.89