Finding the Third Proportional to 36,698,448 and 55,044,109

Step by Step Solution

1. Step 1: Write the proportion equation
   36,698,448 : 55,044,109 = 55,044,109 : x
2. Step 2: Convert to fraction form
   36,698,448/55,044,109 = 55,044,109/x
3. Step 3: Cross multiply
   36,698,448x = 55,044,109 × 55,044,109
4. Step 4: Simplify right side
   36,698,448x = 3,029,853,935,603,881
5. Step 5: Solve for x
   x = 3,029,853,935,603,881/36,698,448
6. Step 6: Final answer
   x = 82,560,819.35