Finding the Third Proportional to 17,605,520 and 37,330,648

Step by Step Solution

1. Step 1: Write the proportion equation
   17,605,520 : 37,330,648 = 37,330,648 : x
2. Step 2: Convert to fraction form
   17,605,520/37,330,648 = 37,330,648/x
3. Step 3: Cross multiply
   17,605,520x = 37,330,648 × 37,330,648
4. Step 4: Simplify right side
   17,605,520x = 1,393,577,280,099,904
5. Step 5: Solve for x
   x = 1,393,577,280,099,904/17,605,520
6. Step 6: Final answer
   x = 79,155,701.17