Finding the Third Proportional to 41,728,924 and 89,628,100

Step by Step Solution

1. Step 1: Write the proportion equation
   41,728,924 : 89,628,100 = 89,628,100 : x
2. Step 2: Convert to fraction form
   41,728,924/89,628,100 = 89,628,100/x
3. Step 3: Cross multiply
   41,728,924x = 89,628,100 × 89,628,100
4. Step 4: Simplify right side
   41,728,924x = 8,033,196,309,610,000
5. Step 5: Solve for x
   x = 8,033,196,309,610,000/41,728,924
6. Step 6: Final answer
   x = 192,509,069.00