Finding the Third Proportional to 938,716 and 2,018,898

Step by Step Solution

1. Step 1: Write the proportion equation
   938,716 : 2,018,898 = 2,018,898 : x
2. Step 2: Convert to fraction form
   938,716/2,018,898 = 2,018,898/x
3. Step 3: Cross multiply
   938,716x = 2,018,898 × 2,018,898
4. Step 4: Simplify right side
   938,716x = 4,075,949,134,404
5. Step 5: Solve for x
   x = 4,075,949,134,404/938,716
6. Step 6: Final answer
   x = 4,342,047.15