Finding the Third Proportional to 72,709,760 and 159,101,410

Step by Step Solution

1. Step 1: Write the proportion equation
   72,709,760 : 159,101,410 = 159,101,410 : x
2. Step 2: Convert to fraction form
   72,709,760/159,101,410 = 159,101,410/x
3. Step 3: Cross multiply
   72,709,760x = 159,101,410 × 159,101,410
4. Step 4: Simplify right side
   72,709,760x = 25,313,258,663,988,100
5. Step 5: Solve for x
   x = 25,313,258,663,988,100/72,709,760
6. Step 6: Final answer
   x = 348,141,139.02