Finding the Third Proportional to 17,078,776 and 37,189,960

Step by Step Solution

1. Step 1: Write the proportion equation
   17,078,776 : 37,189,960 = 37,189,960 : x
2. Step 2: Convert to fraction form
   17,078,776/37,189,960 = 37,189,960/x
3. Step 3: Cross multiply
   17,078,776x = 37,189,960 × 37,189,960
4. Step 4: Simplify right side
   17,078,776x = 1,383,093,124,801,600
5. Step 5: Solve for x
   x = 1,383,093,124,801,600/17,078,776
6. Step 6: Final answer
   x = 80,983,152.70