Finding the Third Proportional to 852,178.50 and 1,849,212

Step by Step Solution

1. Step 1: Write the proportion equation
   852,178.50 : 1,849,212 = 1,849,212 : x
2. Step 2: Convert to fraction form
   852,178.50/1,849,212 = 1,849,212/x
3. Step 3: Cross multiply
   852,178.50x = 1,849,212 × 1,849,212
4. Step 4: Simplify right side
   852,178.50x = 3,419,585,020,944
5. Step 5: Solve for x
   x = 3,419,585,020,944/852,178.50
6. Step 6: Final answer
   x = 4,012,756.74