Finding the Third Proportional to 36,698,478 and 55,044,156

Step by Step Solution

1. Step 1: Write the proportion equation
   36,698,478 : 55,044,156 = 55,044,156 : x
2. Step 2: Convert to fraction form
   36,698,478/55,044,156 = 55,044,156/x
3. Step 3: Cross multiply
   36,698,478x = 55,044,156 × 55,044,156
4. Step 4: Simplify right side
   36,698,478x = 3,029,859,109,752,336
5. Step 5: Solve for x
   x = 3,029,859,109,752,336/36,698,478
6. Step 6: Final answer
   x = 82,560,892.85