Finding the Third Proportional to 32,372,774 and 67,738,660

Step by Step Solution

1. Step 1: Write the proportion equation
   32,372,774 : 67,738,660 = 67,738,660 : x
2. Step 2: Convert to fraction form
   32,372,774/67,738,660 = 67,738,660/x
3. Step 3: Cross multiply
   32,372,774x = 67,738,660 × 67,738,660
4. Step 4: Simplify right side
   32,372,774x = 4,588,526,058,595,600
5. Step 5: Solve for x
   x = 4,588,526,058,595,600/32,372,774
6. Step 6: Final answer
   x = 141,740,280.23