Finding the Third Proportional to 40,276,928 and 59,660,384

Step by Step Solution

1. Step 1: Write the proportion equation
   40,276,928 : 59,660,384 = 59,660,384 : x
2. Step 2: Convert to fraction form
   40,276,928/59,660,384 = 59,660,384/x
3. Step 3: Cross multiply
   40,276,928x = 59,660,384 × 59,660,384
4. Step 4: Simplify right side
   40,276,928x = 3,559,361,419,027,456
5. Step 5: Solve for x
   x = 3,559,361,419,027,456/40,276,928
6. Step 6: Final answer
   x = 88,372,216.94