Finding the Third Proportional to 1,064,020 and 1,435,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,020 : 1,435,542 = 1,435,542 : x
2. Step 2: Convert to fraction form
   1,064,020/1,435,542 = 1,435,542/x
3. Step 3: Cross multiply
   1,064,020x = 1,435,542 × 1,435,542
4. Step 4: Simplify right side
   1,064,020x = 2,060,780,833,764
5. Step 5: Solve for x
   x = 2,060,780,833,764/1,064,020
6. Step 6: Final answer
   x = 1,936,787.69