Finding the Third Proportional to 1,204,812 and 1,766,970

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,812 : 1,766,970 = 1,766,970 : x
2. Step 2: Convert to fraction form
   1,204,812/1,766,970 = 1,766,970/x
3. Step 3: Cross multiply
   1,204,812x = 1,766,970 × 1,766,970
4. Step 4: Simplify right side
   1,204,812x = 3,122,182,980,900
5. Step 5: Solve for x
   x = 3,122,182,980,900/1,204,812
6. Step 6: Final answer
   x = 2,591,427.53