Finding the Third Proportional to 1,252,122 and 1,870,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,252,122 : 1,870,812 = 1,870,812 : x
2. Step 2: Convert to fraction form
   1,252,122/1,870,812 = 1,870,812/x
3. Step 3: Cross multiply
   1,252,122x = 1,870,812 × 1,870,812
4. Step 4: Simplify right side
   1,252,122x = 3,499,937,539,344
5. Step 5: Solve for x
   x = 3,499,937,539,344/1,252,122
6. Step 6: Final answer
   x = 2,795,204.89