Finding the Third Proportional to 2,983,120,955.75 and 4,147,791,243.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,120,955.75 : 4,147,791,243.63 = 4,147,791,243.63 : x
2. Step 2: Convert to fraction form
   2,983,120,955.75/4,147,791,243.63 = 4,147,791,243.63/x
3. Step 3: Cross multiply
   2,983,120,955.75x = 4,147,791,243.63 × 4,147,791,243.63
4. Step 4: Simplify right side
   2,983,120,955.75x = 17,204,172,200,692,224,000
5. Step 5: Solve for x
   x = 17,204,172,200,692,224,000/2,983,120,955.75
6. Step 6: Final answer
   x = 5,767,172,185.07