Finding the Third Proportional to 67,470,732 and 103,661,321

Step by Step Solution

1. Step 1: Write the proportion equation
   67,470,732 : 103,661,321 = 103,661,321 : x
2. Step 2: Convert to fraction form
   67,470,732/103,661,321 = 103,661,321/x
3. Step 3: Cross multiply
   67,470,732x = 103,661,321 × 103,661,321
4. Step 4: Simplify right side
   67,470,732x = 10,745,669,471,465,040
5. Step 5: Solve for x
   x = 10,745,669,471,465,040/67,470,732
6. Step 6: Final answer
   x = 159,264,160.22