Finding the Third Proportional to 37,429,144 and 56,420,204

Step by Step Solution

1. Step 1: Write the proportion equation
   37,429,144 : 56,420,204 = 56,420,204 : x
2. Step 2: Convert to fraction form
   37,429,144/56,420,204 = 56,420,204/x
3. Step 3: Cross multiply
   37,429,144x = 56,420,204 × 56,420,204
4. Step 4: Simplify right side
   37,429,144x = 3,183,239,419,401,616
5. Step 5: Solve for x
   x = 3,183,239,419,401,616/37,429,144
6. Step 6: Final answer
   x = 85,047,080.41