Finding the Third Proportional to 4,851,708,762 and 7,452,818,212.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,851,708,762 : 7,452,818,212.50 = 7,452,818,212.50 : x
2. Step 2: Convert to fraction form
   4,851,708,762/7,452,818,212.50 = 7,452,818,212.50/x
3. Step 3: Cross multiply
   4,851,708,762x = 7,452,818,212.50 × 7,452,818,212.50
4. Step 4: Simplify right side
   4,851,708,762x = 55,544,499,308,571,697,152
5. Step 5: Solve for x
   x = 55,544,499,308,571,697,152/4,851,708,762
6. Step 6: Final answer
   x = 11,448,440,546.06