Finding the Third Proportional to 36,620,208 and 55,401,624

Step by Step Solution

1. Step 1: Write the proportion equation
   36,620,208 : 55,401,624 = 55,401,624 : x
2. Step 2: Convert to fraction form
   36,620,208/55,401,624 = 55,401,624/x
3. Step 3: Cross multiply
   36,620,208x = 55,401,624 × 55,401,624
4. Step 4: Simplify right side
   36,620,208x = 3,069,339,941,837,376
5. Step 5: Solve for x
   x = 3,069,339,941,837,376/36,620,208
6. Step 6: Final answer
   x = 83,815,469.91