Finding the Third Proportional to 17,120,517 and 37,932,447

Step by Step Solution

1. Step 1: Write the proportion equation
   17,120,517 : 37,932,447 = 37,932,447 : x
2. Step 2: Convert to fraction form
   17,120,517/37,932,447 = 37,932,447/x
3. Step 3: Cross multiply
   17,120,517x = 37,932,447 × 37,932,447
4. Step 4: Simplify right side
   17,120,517x = 1,438,870,535,407,809
5. Step 5: Solve for x
   x = 1,438,870,535,407,809/17,120,517
6. Step 6: Final answer
   x = 84,043,638.13