Finding the Third Proportional to 36,823,786 and 55,235,671.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,823,786 : 55,235,671.50 = 55,235,671.50 : x
2. Step 2: Convert to fraction form
   36,823,786/55,235,671.50 = 55,235,671.50/x
3. Step 3: Cross multiply
   36,823,786x = 55,235,671.50 × 55,235,671.50
4. Step 4: Simplify right side
   36,823,786x = 3,050,979,406,055,912
5. Step 5: Solve for x
   x = 3,050,979,406,055,912/36,823,786
6. Step 6: Final answer
   x = 82,853,496.00