Finding the Third Proportional to 1,086,880 and 1,597,090

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,880 : 1,597,090 = 1,597,090 : x
2. Step 2: Convert to fraction form
   1,086,880/1,597,090 = 1,597,090/x
3. Step 3: Cross multiply
   1,086,880x = 1,597,090 × 1,597,090
4. Step 4: Simplify right side
   1,086,880x = 2,550,696,468,100
5. Step 5: Solve for x
   x = 2,550,696,468,100/1,086,880
6. Step 6: Final answer
   x = 2,346,805.97