Finding the Third Proportional to 95,994,920 and 207,312,510

Step by Step Solution

1. Step 1: Write the proportion equation
   95,994,920 : 207,312,510 = 207,312,510 : x
2. Step 2: Convert to fraction form
   95,994,920/207,312,510 = 207,312,510/x
3. Step 3: Cross multiply
   95,994,920x = 207,312,510 × 207,312,510
4. Step 4: Simplify right side
   95,994,920x = 42,978,476,802,500,096
5. Step 5: Solve for x
   x = 42,978,476,802,500,096/95,994,920
6. Step 6: Final answer
   x = 447,716,158.34