Finding the Third Proportional to 1,558,084 and 2,347,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,558,084 : 2,347,380 = 2,347,380 : x
2. Step 2: Convert to fraction form
   1,558,084/2,347,380 = 2,347,380/x
3. Step 3: Cross multiply
   1,558,084x = 2,347,380 × 2,347,380
4. Step 4: Simplify right side
   1,558,084x = 5,510,192,864,400
5. Step 5: Solve for x
   x = 5,510,192,864,400/1,558,084
6. Step 6: Final answer
   x = 3,536,518.48