Finding the Third Proportional to 36,698,470 and 55,044,146

Step by Step Solution

1. Step 1: Write the proportion equation
   36,698,470 : 55,044,146 = 55,044,146 : x
2. Step 2: Convert to fraction form
   36,698,470/55,044,146 = 55,044,146/x
3. Step 3: Cross multiply
   36,698,470x = 55,044,146 × 55,044,146
4. Step 4: Simplify right side
   36,698,470x = 3,029,858,008,869,316
5. Step 5: Solve for x
   x = 3,029,858,008,869,316/36,698,470
6. Step 6: Final answer
   x = 82,560,880.85