Finding the Third Proportional to 67,470,742 and 103,661,336

Step by Step Solution

1. Step 1: Write the proportion equation
   67,470,742 : 103,661,336 = 103,661,336 : x
2. Step 2: Convert to fraction form
   67,470,742/103,661,336 = 103,661,336/x
3. Step 3: Cross multiply
   67,470,742x = 103,661,336 × 103,661,336
4. Step 4: Simplify right side
   67,470,742x = 10,745,672,581,304,896
5. Step 5: Solve for x
   x = 10,745,672,581,304,896/67,470,742
6. Step 6: Final answer
   x = 159,264,182.71