Finding the Third Proportional to 999,160 and 1,354,396

Step by Step Solution

1. Step 1: Write the proportion equation
   999,160 : 1,354,396 = 1,354,396 : x
2. Step 2: Convert to fraction form
   999,160/1,354,396 = 1,354,396/x
3. Step 3: Cross multiply
   999,160x = 1,354,396 × 1,354,396
4. Step 4: Simplify right side
   999,160x = 1,834,388,524,816
5. Step 5: Solve for x
   x = 1,834,388,524,816/999,160
6. Step 6: Final answer
   x = 1,835,930.71