Finding the Third Proportional to 847,588.50 and 1,835,145

Step by Step Solution

1. Step 1: Write the proportion equation
   847,588.50 : 1,835,145 = 1,835,145 : x
2. Step 2: Convert to fraction form
   847,588.50/1,835,145 = 1,835,145/x
3. Step 3: Cross multiply
   847,588.50x = 1,835,145 × 1,835,145
4. Step 4: Simplify right side
   847,588.50x = 3,367,757,171,025
5. Step 5: Solve for x
   x = 3,367,757,171,025/847,588.50
6. Step 6: Final answer
   x = 3,973,339.86