Finding the Third Proportional to 32,805,936 and 71,787,960

Step by Step Solution

1. Step 1: Write the proportion equation
   32,805,936 : 71,787,960 = 71,787,960 : x
2. Step 2: Convert to fraction form
   32,805,936/71,787,960 = 71,787,960/x
3. Step 3: Cross multiply
   32,805,936x = 71,787,960 × 71,787,960
4. Step 4: Simplify right side
   32,805,936x = 5,153,511,200,961,600
5. Step 5: Solve for x
   x = 5,153,511,200,961,600/32,805,936
6. Step 6: Final answer
   x = 157,090,814.33