Finding the Third Proportional to 757,410 and 1,632,912

Step by Step Solution

1. Step 1: Write the proportion equation
   757,410 : 1,632,912 = 1,632,912 : x
2. Step 2: Convert to fraction form
   757,410/1,632,912 = 1,632,912/x
3. Step 3: Cross multiply
   757,410x = 1,632,912 × 1,632,912
4. Step 4: Simplify right side
   757,410x = 2,666,401,599,744
5. Step 5: Solve for x
   x = 2,666,401,599,744/757,410
6. Step 6: Final answer
   x = 3,520,420.38