Finding the Third Proportional to 855,520 and 1,196,034

Step by Step Solution

1. Step 1: Write the proportion equation
   855,520 : 1,196,034 = 1,196,034 : x
2. Step 2: Convert to fraction form
   855,520/1,196,034 = 1,196,034/x
3. Step 3: Cross multiply
   855,520x = 1,196,034 × 1,196,034
4. Step 4: Simplify right side
   855,520x = 1,430,497,329,156
5. Step 5: Solve for x
   x = 1,430,497,329,156/855,520
6. Step 6: Final answer
   x = 1,672,079.35