Finding the Third Proportional to 43,485,561 and 93,195,944

Step by Step Solution

1. Step 1: Write the proportion equation
   43,485,561 : 93,195,944 = 93,195,944 : x
2. Step 2: Convert to fraction form
   43,485,561/93,195,944 = 93,195,944/x
3. Step 3: Cross multiply
   43,485,561x = 93,195,944 × 93,195,944
4. Step 4: Simplify right side
   43,485,561x = 8,685,483,978,051,136
5. Step 5: Solve for x
   x = 8,685,483,978,051,136/43,485,561
6. Step 6: Final answer
   x = 199,732,595.79