Finding the Third Proportional to 3,606,087 and 5,156,367

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606,087 : 5,156,367 = 5,156,367 : x
2. Step 2: Convert to fraction form
   3,606,087/5,156,367 = 5,156,367/x
3. Step 3: Cross multiply
   3,606,087x = 5,156,367 × 5,156,367
4. Step 4: Simplify right side
   3,606,087x = 26,588,120,638,689
5. Step 5: Solve for x
   x = 26,588,120,638,689/3,606,087
6. Step 6: Final answer
   x = 7,373,122.35