Finding the Third Proportional to 1,917,014 and 4,103,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,917,014 : 4,103,316 = 4,103,316 : x
2. Step 2: Convert to fraction form
   1,917,014/4,103,316 = 4,103,316/x
3. Step 3: Cross multiply
   1,917,014x = 4,103,316 × 4,103,316
4. Step 4: Simplify right side
   1,917,014x = 16,837,202,195,856
5. Step 5: Solve for x
   x = 16,837,202,195,856/1,917,014
6. Step 6: Final answer
   x = 8,783,035.59