Finding the Third Proportional to 3,482,642 and 5,276,634

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,642 : 5,276,634 = 5,276,634 : x
2. Step 2: Convert to fraction form
   3,482,642/5,276,634 = 5,276,634/x
3. Step 3: Cross multiply
   3,482,642x = 5,276,634 × 5,276,634
4. Step 4: Simplify right side
   3,482,642x = 27,842,866,369,956
5. Step 5: Solve for x
   x = 27,842,866,369,956/3,482,642
6. Step 6: Final answer
   x = 7,994,754.09