Finding the Third Proportional to 17,110,131.75 and 35,635,617

Step by Step Solution

1. Step 1: Write the proportion equation
   17,110,131.75 : 35,635,617 = 35,635,617 : x
2. Step 2: Convert to fraction form
   17,110,131.75/35,635,617 = 35,635,617/x
3. Step 3: Cross multiply
   17,110,131.75x = 35,635,617 × 35,635,617
4. Step 4: Simplify right side
   17,110,131.75x = 1,269,897,198,970,689
5. Step 5: Solve for x
   x = 1,269,897,198,970,689/17,110,131.75
6. Step 6: Final answer
   x = 74,219,019.32