Finding the Third Proportional to 95,648,334 and 199,788,240

Step by Step Solution

1. Step 1: Write the proportion equation
   95,648,334 : 199,788,240 = 199,788,240 : x
2. Step 2: Convert to fraction form
   95,648,334/199,788,240 = 199,788,240/x
3. Step 3: Cross multiply
   95,648,334x = 199,788,240 × 199,788,240
4. Step 4: Simplify right side
   95,648,334x = 39,915,340,842,297,600
5. Step 5: Solve for x
   x = 39,915,340,842,297,600/95,648,334
6. Step 6: Final answer
   x = 417,313,498.03