Finding the Third Proportional to 67,470,710 and 103,661,288

Step by Step Solution

1. Step 1: Write the proportion equation
   67,470,710 : 103,661,288 = 103,661,288 : x
2. Step 2: Convert to fraction form
   67,470,710/103,661,288 = 103,661,288/x
3. Step 3: Cross multiply
   67,470,710x = 103,661,288 × 103,661,288
4. Step 4: Simplify right side
   67,470,710x = 10,745,662,629,818,944
5. Step 5: Solve for x
   x = 10,745,662,629,818,944/67,470,710
6. Step 6: Final answer
   x = 159,264,110.75