Finding the Third Proportional to 36,657,375.75 and 55,359,738

Step by Step Solution

1. Step 1: Write the proportion equation
   36,657,375.75 : 55,359,738 = 55,359,738 : x
2. Step 2: Convert to fraction form
   36,657,375.75/55,359,738 = 55,359,738/x
3. Step 3: Cross multiply
   36,657,375.75x = 55,359,738 × 55,359,738
4. Step 4: Simplify right side
   36,657,375.75x = 3,064,700,591,428,644
5. Step 5: Solve for x
   x = 3,064,700,591,428,644/36,657,375.75
6. Step 6: Final answer
   x = 83,603,927.69