Finding the Third Proportional to 843,675.50 and 1,856,196

Step by Step Solution

1. Step 1: Write the proportion equation
   843,675.50 : 1,856,196 = 1,856,196 : x
2. Step 2: Convert to fraction form
   843,675.50/1,856,196 = 1,856,196/x
3. Step 3: Cross multiply
   843,675.50x = 1,856,196 × 1,856,196
4. Step 4: Simplify right side
   843,675.50x = 3,445,463,590,416
5. Step 5: Solve for x
   x = 3,445,463,590,416/843,675.50
6. Step 6: Final answer
   x = 4,083,872.99