Finding the Third Proportional to 834,148 and 1,786,376

Step by Step Solution

1. Step 1: Write the proportion equation
   834,148 : 1,786,376 = 1,786,376 : x
2. Step 2: Convert to fraction form
   834,148/1,786,376 = 1,786,376/x
3. Step 3: Cross multiply
   834,148x = 1,786,376 × 1,786,376
4. Step 4: Simplify right side
   834,148x = 3,191,139,213,376
5. Step 5: Solve for x
   x = 3,191,139,213,376/834,148
6. Step 6: Final answer
   x = 3,825,627.12