Finding the Third Proportional to 47,328,648 and 67,633,740

Step by Step Solution

1. Step 1: Write the proportion equation
   47,328,648 : 67,633,740 = 67,633,740 : x
2. Step 2: Convert to fraction form
   47,328,648/67,633,740 = 67,633,740/x
3. Step 3: Cross multiply
   47,328,648x = 67,633,740 × 67,633,740
4. Step 4: Simplify right side
   47,328,648x = 4,574,322,786,387,600
5. Step 5: Solve for x
   x = 4,574,322,786,387,600/47,328,648
6. Step 6: Final answer
   x = 96,650,189.26