Finding the Third Proportional to 931,543 and 1,897,343

Step by Step Solution

1. Step 1: Write the proportion equation
   931,543 : 1,897,343 = 1,897,343 : x
2. Step 2: Convert to fraction form
   931,543/1,897,343 = 1,897,343/x
3. Step 3: Cross multiply
   931,543x = 1,897,343 × 1,897,343
4. Step 4: Simplify right side
   931,543x = 3,599,910,459,649
5. Step 5: Solve for x
   x = 3,599,910,459,649/931,543
6. Step 6: Final answer
   x = 3,864,459.78