Finding the Third Proportional to 95,390,162 and 206,911,636

Step by Step Solution

1. Step 1: Write the proportion equation
   95,390,162 : 206,911,636 = 206,911,636 : x
2. Step 2: Convert to fraction form
   95,390,162/206,911,636 = 206,911,636/x
3. Step 3: Cross multiply
   95,390,162x = 206,911,636 × 206,911,636
4. Step 4: Simplify right side
   95,390,162x = 42,812,425,112,196,496
5. Step 5: Solve for x
   x = 42,812,425,112,196,496/95,390,162
6. Step 6: Final answer
   x = 448,813,842.17