Finding the Third Proportional to 938,687 and 2,018,892

Step by Step Solution

1. Step 1: Write the proportion equation
   938,687 : 2,018,892 = 2,018,892 : x
2. Step 2: Convert to fraction form
   938,687/2,018,892 = 2,018,892/x
3. Step 3: Cross multiply
   938,687x = 2,018,892 × 2,018,892
4. Step 4: Simplify right side
   938,687x = 4,075,924,907,664
5. Step 5: Solve for x
   x = 4,075,924,907,664/938,687
6. Step 6: Final answer
   x = 4,342,155.49