Finding the Third Proportional to 73,945,436 and 159,582,410

Step by Step Solution

1. Step 1: Write the proportion equation
   73,945,436 : 159,582,410 = 159,582,410 : x
2. Step 2: Convert to fraction form
   73,945,436/159,582,410 = 159,582,410/x
3. Step 3: Cross multiply
   73,945,436x = 159,582,410 × 159,582,410
4. Step 4: Simplify right side
   73,945,436x = 25,466,545,581,408,100
5. Step 5: Solve for x
   x = 25,466,545,581,408,100/73,945,436
6. Step 6: Final answer
   x = 344,396,449.04