Finding the Third Proportional to 926,262 and 1,385,505

Step by Step Solution

1. Step 1: Write the proportion equation
   926,262 : 1,385,505 = 1,385,505 : x
2. Step 2: Convert to fraction form
   926,262/1,385,505 = 1,385,505/x
3. Step 3: Cross multiply
   926,262x = 1,385,505 × 1,385,505
4. Step 4: Simplify right side
   926,262x = 1,919,624,105,025
5. Step 5: Solve for x
   x = 1,919,624,105,025/926,262
6. Step 6: Final answer
   x = 2,072,441.82