Finding the Third Proportional to 696,064 and 1,519,960

Step by Step Solution

1. Step 1: Write the proportion equation
   696,064 : 1,519,960 = 1,519,960 : x
2. Step 2: Convert to fraction form
   696,064/1,519,960 = 1,519,960/x
3. Step 3: Cross multiply
   696,064x = 1,519,960 × 1,519,960
4. Step 4: Simplify right side
   696,064x = 2,310,278,401,600
5. Step 5: Solve for x
   x = 2,310,278,401,600/696,064
6. Step 6: Final answer
   x = 3,319,060.32