Finding the Third Proportional to 831,952 and 1,188,880

Step by Step Solution

1. Step 1: Write the proportion equation
   831,952 : 1,188,880 = 1,188,880 : x
2. Step 2: Convert to fraction form
   831,952/1,188,880 = 1,188,880/x
3. Step 3: Cross multiply
   831,952x = 1,188,880 × 1,188,880
4. Step 4: Simplify right side
   831,952x = 1,413,435,654,400
5. Step 5: Solve for x
   x = 1,413,435,654,400/831,952
6. Step 6: Final answer
   x = 1,698,938.95