Finding the Third Proportional to 3,482,636 and 5,276,620

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,636 : 5,276,620 = 5,276,620 : x
2. Step 2: Convert to fraction form
   3,482,636/5,276,620 = 5,276,620/x
3. Step 3: Cross multiply
   3,482,636x = 5,276,620 × 5,276,620
4. Step 4: Simplify right side
   3,482,636x = 27,842,718,624,400
5. Step 5: Solve for x
   x = 27,842,718,624,400/3,482,636
6. Step 6: Final answer
   x = 7,994,725.44