Finding the Third Proportional to 3,297,490,848 and 7,111,527,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,297,490,848 : 7,111,527,752 = 7,111,527,752 : x
2. Step 2: Convert to fraction form
   3,297,490,848/7,111,527,752 = 7,111,527,752/x
3. Step 3: Cross multiply
   3,297,490,848x = 7,111,527,752 × 7,111,527,752
4. Step 4: Simplify right side
   3,297,490,848x = 50,573,826,967,466,172,416
5. Step 5: Solve for x
   x = 50,573,826,967,466,172,416/3,297,490,848
6. Step 6: Final answer
   x = 15,337,063,633.74