Finding the Third Proportional to 846,135 and 1,810,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   846,135 : 1,810,363.50 = 1,810,363.50 : x
2. Step 2: Convert to fraction form
   846,135/1,810,363.50 = 1,810,363.50/x
3. Step 3: Cross multiply
   846,135x = 1,810,363.50 × 1,810,363.50
4. Step 4: Simplify right side
   846,135x = 3,277,416,002,132.25
5. Step 5: Solve for x
   x = 3,277,416,002,132.25/846,135
6. Step 6: Final answer
   x = 3,873,396.09