Finding the Third Proportional to 32,372,766 and 67,738,644

Step by Step Solution

1. Step 1: Write the proportion equation
   32,372,766 : 67,738,644 = 67,738,644 : x
2. Step 2: Convert to fraction form
   32,372,766/67,738,644 = 67,738,644/x
3. Step 3: Cross multiply
   32,372,766x = 67,738,644 × 67,738,644
4. Step 4: Simplify right side
   32,372,766x = 4,588,523,890,958,736
5. Step 5: Solve for x
   x = 4,588,523,890,958,736/32,372,766
6. Step 6: Final answer
   x = 141,740,248.30