Finding the Third Proportional to 1,134,390 and 1,757,355

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,390 : 1,757,355 = 1,757,355 : x
2. Step 2: Convert to fraction form
   1,134,390/1,757,355 = 1,757,355/x
3. Step 3: Cross multiply
   1,134,390x = 1,757,355 × 1,757,355
4. Step 4: Simplify right side
   1,134,390x = 3,088,296,596,025
5. Step 5: Solve for x
   x = 3,088,296,596,025/1,134,390
6. Step 6: Final answer
   x = 2,722,429.32