Finding the Third Proportional to 17,012,372 and 37,331,486

Step by Step Solution

1. Step 1: Write the proportion equation
   17,012,372 : 37,331,486 = 37,331,486 : x
2. Step 2: Convert to fraction form
   17,012,372/37,331,486 = 37,331,486/x
3. Step 3: Cross multiply
   17,012,372x = 37,331,486 × 37,331,486
4. Step 4: Simplify right side
   17,012,372x = 1,393,639,846,968,196
5. Step 5: Solve for x
   x = 1,393,639,846,968,196/17,012,372
6. Step 6: Final answer
   x = 81,919,196.63