Finding the Third Proportional to 931,572 and 1,897,392

Step by Step Solution

1. Step 1: Write the proportion equation
   931,572 : 1,897,392 = 1,897,392 : x
2. Step 2: Convert to fraction form
   931,572/1,897,392 = 1,897,392/x
3. Step 3: Cross multiply
   931,572x = 1,897,392 × 1,897,392
4. Step 4: Simplify right side
   931,572x = 3,600,096,401,664
5. Step 5: Solve for x
   x = 3,600,096,401,664/931,572
6. Step 6: Final answer
   x = 3,864,539.08