Finding the Third Proportional to 17,642,750 and 37,988,704

Step by Step Solution

1. Step 1: Write the proportion equation
   17,642,750 : 37,988,704 = 37,988,704 : x
2. Step 2: Convert to fraction form
   17,642,750/37,988,704 = 37,988,704/x
3. Step 3: Cross multiply
   17,642,750x = 37,988,704 × 37,988,704
4. Step 4: Simplify right side
   17,642,750x = 1,443,141,631,599,616
5. Step 5: Solve for x
   x = 1,443,141,631,599,616/17,642,750
6. Step 6: Final answer
   x = 81,797,998.14