Finding the Third Proportional to 881,880 and 1,362,591

Step by Step Solution

1. Step 1: Write the proportion equation
   881,880 : 1,362,591 = 1,362,591 : x
2. Step 2: Convert to fraction form
   881,880/1,362,591 = 1,362,591/x
3. Step 3: Cross multiply
   881,880x = 1,362,591 × 1,362,591
4. Step 4: Simplify right side
   881,880x = 1,856,654,233,281
5. Step 5: Solve for x
   x = 1,856,654,233,281/881,880
6. Step 6: Final answer
   x = 2,105,336.59