Finding the Third Proportional to 17,538,740 and 38,264,614

Step by Step Solution

1. Step 1: Write the proportion equation
   17,538,740 : 38,264,614 = 38,264,614 : x
2. Step 2: Convert to fraction form
   17,538,740/38,264,614 = 38,264,614/x
3. Step 3: Cross multiply
   17,538,740x = 38,264,614 × 38,264,614
4. Step 4: Simplify right side
   17,538,740x = 1,464,180,684,568,996
5. Step 5: Solve for x
   x = 1,464,180,684,568,996/17,538,740
6. Step 6: Final answer
   x = 83,482,660.93