Finding the Third Proportional to 1,880,664 and 2,865,063

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,664 : 2,865,063 = 2,865,063 : x
2. Step 2: Convert to fraction form
   1,880,664/2,865,063 = 2,865,063/x
3. Step 3: Cross multiply
   1,880,664x = 2,865,063 × 2,865,063
4. Step 4: Simplify right side
   1,880,664x = 8,208,585,993,969
5. Step 5: Solve for x
   x = 8,208,585,993,969/1,880,664
6. Step 6: Final answer
   x = 4,364,727.56