Finding the Third Proportional to 918,540 and 1,341,522

Step by Step Solution

1. Step 1: Write the proportion equation
   918,540 : 1,341,522 = 1,341,522 : x
2. Step 2: Convert to fraction form
   918,540/1,341,522 = 1,341,522/x
3. Step 3: Cross multiply
   918,540x = 1,341,522 × 1,341,522
4. Step 4: Simplify right side
   918,540x = 1,799,681,276,484
5. Step 5: Solve for x
   x = 1,799,681,276,484/918,540
6. Step 6: Final answer
   x = 1,959,284.60