Finding the Third Proportional to 3,482,738 and 5,381,716

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,738 : 5,381,716 = 5,381,716 : x
2. Step 2: Convert to fraction form
   3,482,738/5,381,716 = 5,381,716/x
3. Step 3: Cross multiply
   3,482,738x = 5,381,716 × 5,381,716
4. Step 4: Simplify right side
   3,482,738x = 28,962,867,104,656
5. Step 5: Solve for x
   x = 28,962,867,104,656/3,482,738
6. Step 6: Final answer
   x = 8,316,119.99