Finding the Third Proportional to 37,796,956,400 and 80,985,132,221

Step by Step Solution

1. Step 1: Write the proportion equation
   37,796,956,400 : 80,985,132,221 = 80,985,132,221 : x
2. Step 2: Convert to fraction form
   37,796,956,400/80,985,132,221 = 80,985,132,221/x
3. Step 3: Cross multiply
   37,796,956,400x = 80,985,132,221 × 80,985,132,221
4. Step 4: Simplify right side
   37,796,956,400x = 6,558,591,640,852,852,899,840
5. Step 5: Solve for x
   x = 6,558,591,640,852,852,899,840/37,796,956,400
6. Step 6: Final answer
   x = 173,521,687,075.65