Finding the Third Proportional to 3,732,191,412.75 and 8,018,258,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,732,191,412.75 : 8,018,258,449.50 = 8,018,258,449.50 : x
2. Step 2: Convert to fraction form
   3,732,191,412.75/8,018,258,449.50 = 8,018,258,449.50/x
3. Step 3: Cross multiply
   3,732,191,412.75x = 8,018,258,449.50 × 8,018,258,449.50
4. Step 4: Simplify right side
   3,732,191,412.75x = 64,292,468,562,978,144,256
5. Step 5: Solve for x
   x = 64,292,468,562,978,144,256/3,732,191,412.75
6. Step 6: Final answer
   x = 17,226,466,022.98