Finding the Third Proportional to 918,870 and 1,949,068

Step by Step Solution

1. Step 1: Write the proportion equation
   918,870 : 1,949,068 = 1,949,068 : x
2. Step 2: Convert to fraction form
   918,870/1,949,068 = 1,949,068/x
3. Step 3: Cross multiply
   918,870x = 1,949,068 × 1,949,068
4. Step 4: Simplify right side
   918,870x = 3,798,866,068,624
5. Step 5: Solve for x
   x = 3,798,866,068,624/918,870
6. Step 6: Final answer
   x = 4,134,280.22