Finding the Third Proportional to 1,882,562 and 2,880,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882,562 : 2,880,380 = 2,880,380 : x
2. Step 2: Convert to fraction form
   1,882,562/2,880,380 = 2,880,380/x
3. Step 3: Cross multiply
   1,882,562x = 2,880,380 × 2,880,380
4. Step 4: Simplify right side
   1,882,562x = 8,296,588,944,400
5. Step 5: Solve for x
   x = 8,296,588,944,400/1,882,562
6. Step 6: Final answer
   x = 4,407,073.42