Finding the Third Proportional to 17,386,719 and 37,760,142

Step by Step Solution

1. Step 1: Write the proportion equation
   17,386,719 : 37,760,142 = 37,760,142 : x
2. Step 2: Convert to fraction form
   17,386,719/37,760,142 = 37,760,142/x
3. Step 3: Cross multiply
   17,386,719x = 37,760,142 × 37,760,142
4. Step 4: Simplify right side
   17,386,719x = 1,425,828,323,860,164
5. Step 5: Solve for x
   x = 1,425,828,323,860,164/17,386,719
6. Step 6: Final answer
   x = 82,006,750.32