Finding the Third Proportional to 17,388,734 and 37,766,836

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388,734 : 37,766,836 = 37,766,836 : x
2. Step 2: Convert to fraction form
   17,388,734/37,766,836 = 37,766,836/x
3. Step 3: Cross multiply
   17,388,734x = 37,766,836 × 37,766,836
4. Step 4: Simplify right side
   17,388,734x = 1,426,333,901,450,896
5. Step 5: Solve for x
   x = 1,426,333,901,450,896/17,388,734
6. Step 6: Final answer
   x = 82,026,322.41