Finding the Third Proportional to 931,544 and 1,897,345

Step by Step Solution

1. Step 1: Write the proportion equation
   931,544 : 1,897,345 = 1,897,345 : x
2. Step 2: Convert to fraction form
   931,544/1,897,345 = 1,897,345/x
3. Step 3: Cross multiply
   931,544x = 1,897,345 × 1,897,345
4. Step 4: Simplify right side
   931,544x = 3,599,918,049,025
5. Step 5: Solve for x
   x = 3,599,918,049,025/931,544
6. Step 6: Final answer
   x = 3,864,463.78