Finding the Third Proportional to 852,350 and 1,837,540

Step by Step Solution

1. Step 1: Write the proportion equation
   852,350 : 1,837,540 = 1,837,540 : x
2. Step 2: Convert to fraction form
   852,350/1,837,540 = 1,837,540/x
3. Step 3: Cross multiply
   852,350x = 1,837,540 × 1,837,540
4. Step 4: Simplify right side
   852,350x = 3,376,553,251,600
5. Step 5: Solve for x
   x = 3,376,553,251,600/852,350
6. Step 6: Final answer
   x = 3,961,463.31