Finding the Third Proportional to 1,258,706 and 1,935,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,706 : 1,935,840 = 1,935,840 : x
2. Step 2: Convert to fraction form
   1,258,706/1,935,840 = 1,935,840/x
3. Step 3: Cross multiply
   1,258,706x = 1,935,840 × 1,935,840
4. Step 4: Simplify right side
   1,258,706x = 3,747,476,505,600
5. Step 5: Solve for x
   x = 3,747,476,505,600/1,258,706
6. Step 6: Final answer
   x = 2,977,245.29