Finding the Third Proportional to 36,698,465 and 55,044,136

Step by Step Solution

1. Step 1: Write the proportion equation
   36,698,465 : 55,044,136 = 55,044,136 : x
2. Step 2: Convert to fraction form
   36,698,465/55,044,136 = 55,044,136/x
3. Step 3: Cross multiply
   36,698,465x = 55,044,136 × 55,044,136
4. Step 4: Simplify right side
   36,698,465x = 3,029,856,907,986,496
5. Step 5: Solve for x
   x = 3,029,856,907,986,496/36,698,465
6. Step 6: Final answer
   x = 82,560,862.10