Finding the Third Proportional to 31,034,632 and 67,441,104

Step by Step Solution

1. Step 1: Write the proportion equation
   31,034,632 : 67,441,104 = 67,441,104 : x
2. Step 2: Convert to fraction form
   31,034,632/67,441,104 = 67,441,104/x
3. Step 3: Cross multiply
   31,034,632x = 67,441,104 × 67,441,104
4. Step 4: Simplify right side
   31,034,632x = 4,548,302,508,738,816
5. Step 5: Solve for x
   x = 4,548,302,508,738,816/31,034,632
6. Step 6: Final answer
   x = 146,555,709.40