Finding the Third Proportional to 846,852 and 1,816,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   846,852 : 1,816,498.50 = 1,816,498.50 : x
2. Step 2: Convert to fraction form
   846,852/1,816,498.50 = 1,816,498.50/x
3. Step 3: Cross multiply
   846,852x = 1,816,498.50 × 1,816,498.50
4. Step 4: Simplify right side
   846,852x = 3,299,666,800,502.25
5. Step 5: Solve for x
   x = 3,299,666,800,502.25/846,852
6. Step 6: Final answer
   x = 3,896,391.34