Finding the Third Proportional to 37,009,440 and 80,196,912

Step by Step Solution

1. Step 1: Write the proportion equation
   37,009,440 : 80,196,912 = 80,196,912 : x
2. Step 2: Convert to fraction form
   37,009,440/80,196,912 = 80,196,912/x
3. Step 3: Cross multiply
   37,009,440x = 80,196,912 × 80,196,912
4. Step 4: Simplify right side
   37,009,440x = 6,431,544,694,335,744
5. Step 5: Solve for x
   x = 6,431,544,694,335,744/37,009,440
6. Step 6: Final answer
   x = 173,781,194.59