Finding the Third Proportional to 37,056,138 and 80,491,340

Step by Step Solution

1. Step 1: Write the proportion equation
   37,056,138 : 80,491,340 = 80,491,340 : x
2. Step 2: Convert to fraction form
   37,056,138/80,491,340 = 80,491,340/x
3. Step 3: Cross multiply
   37,056,138x = 80,491,340 × 80,491,340
4. Step 4: Simplify right side
   37,056,138x = 6,478,855,814,995,600
5. Step 5: Solve for x
   x = 6,478,855,814,995,600/37,056,138
6. Step 6: Final answer
   x = 174,838,938.02