Finding the Third Proportional to 1,064,120 and 1,435,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,120 : 1,435,692 = 1,435,692 : x
2. Step 2: Convert to fraction form
   1,064,120/1,435,692 = 1,435,692/x
3. Step 3: Cross multiply
   1,064,120x = 1,435,692 × 1,435,692
4. Step 4: Simplify right side
   1,064,120x = 2,061,211,518,864
5. Step 5: Solve for x
   x = 2,061,211,518,864/1,064,120
6. Step 6: Final answer
   x = 1,937,010.41