Finding the Third Proportional to 17,386,731 and 37,760,166

Step by Step Solution

1. Step 1: Write the proportion equation
   17,386,731 : 37,760,166 = 37,760,166 : x
2. Step 2: Convert to fraction form
   17,386,731/37,760,166 = 37,760,166/x
3. Step 3: Cross multiply
   17,386,731x = 37,760,166 × 37,760,166
4. Step 4: Simplify right side
   17,386,731x = 1,425,830,136,347,556
5. Step 5: Solve for x
   x = 1,425,830,136,347,556/17,386,731
6. Step 6: Final answer
   x = 82,006,797.96