Finding the Third Proportional to 1,880,328 and 2,864,580

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,328 : 2,864,580 = 2,864,580 : x
2. Step 2: Convert to fraction form
   1,880,328/2,864,580 = 2,864,580/x
3. Step 3: Cross multiply
   1,880,328x = 2,864,580 × 2,864,580
4. Step 4: Simplify right side
   1,880,328x = 8,205,818,576,400
5. Step 5: Solve for x
   x = 8,205,818,576,400/1,880,328
6. Step 6: Final answer
   x = 4,364,035.73