Finding the Third Proportional to 836,500 and 1,262,598

Step by Step Solution

1. Step 1: Write the proportion equation
   836,500 : 1,262,598 = 1,262,598 : x
2. Step 2: Convert to fraction form
   836,500/1,262,598 = 1,262,598/x
3. Step 3: Cross multiply
   836,500x = 1,262,598 × 1,262,598
4. Step 4: Simplify right side
   836,500x = 1,594,153,709,604
5. Step 5: Solve for x
   x = 1,594,153,709,604/836,500
6. Step 6: Final answer
   x = 1,905,742.63