Finding the Third Proportional to 17,078,755.50 and 37,189,921.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,078,755.50 : 37,189,921.50 = 37,189,921.50 : x
2. Step 2: Convert to fraction form
   17,078,755.50/37,189,921.50 = 37,189,921.50/x
3. Step 3: Cross multiply
   17,078,755.50x = 37,189,921.50 × 37,189,921.50
4. Step 4: Simplify right side
   17,078,755.50x = 1,383,090,261,176,162.25
5. Step 5: Solve for x
   x = 1,383,090,261,176,162.25/17,078,755.50
6. Step 6: Final answer
   x = 80,983,082.24