Finding the Third Proportional to 17,384,724 and 37,761,228

Step by Step Solution

1. Step 1: Write the proportion equation
   17,384,724 : 37,761,228 = 37,761,228 : x
2. Step 2: Convert to fraction form
   17,384,724/37,761,228 = 37,761,228/x
3. Step 3: Cross multiply
   17,384,724x = 37,761,228 × 37,761,228
4. Step 4: Simplify right side
   17,384,724x = 1,425,910,340,067,984
5. Step 5: Solve for x
   x = 1,425,910,340,067,984/17,384,724
6. Step 6: Final answer
   x = 82,020,878.79