Finding the Third Proportional to 17,604,018 and 37,811,112.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,604,018 : 37,811,112.75 = 37,811,112.75 : x
2. Step 2: Convert to fraction form
   17,604,018/37,811,112.75 = 37,811,112.75/x
3. Step 3: Cross multiply
   17,604,018x = 37,811,112.75 × 37,811,112.75
4. Step 4: Simplify right side
   17,604,018x = 1,429,680,247,393,212.50
5. Step 5: Solve for x
   x = 1,429,680,247,393,212.50/17,604,018
6. Step 6: Final answer
   x = 81,213,291.61