Finding the Third Proportional to 758,388 and 1,610,088

Step by Step Solution

1. Step 1: Write the proportion equation
   758,388 : 1,610,088 = 1,610,088 : x
2. Step 2: Convert to fraction form
   758,388/1,610,088 = 1,610,088/x
3. Step 3: Cross multiply
   758,388x = 1,610,088 × 1,610,088
4. Step 4: Simplify right side
   758,388x = 2,592,383,367,744
5. Step 5: Solve for x
   x = 2,592,383,367,744/758,388
6. Step 6: Final answer
   x = 3,418,281.10