Finding the Third Proportional to 2,648,448,075 and 5,677,147,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,448,075 : 5,677,147,714.50 = 5,677,147,714.50 : x
2. Step 2: Convert to fraction form
   2,648,448,075/5,677,147,714.50 = 5,677,147,714.50/x
3. Step 3: Cross multiply
   2,648,448,075x = 5,677,147,714.50 × 5,677,147,714.50
4. Step 4: Simplify right side
   2,648,448,075x = 32,230,006,172,252,573,696
5. Step 5: Solve for x
   x = 32,230,006,172,252,573,696/2,648,448,075
6. Step 6: Final answer
   x = 12,169,393,267.13