Finding the Third Proportional to 1,450,830,271.50 and 3,147,983,419.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,450,830,271.50 : 3,147,983,419.50 = 3,147,983,419.50 : x
2. Step 2: Convert to fraction form
   1,450,830,271.50/3,147,983,419.50 = 3,147,983,419.50/x
3. Step 3: Cross multiply
   1,450,830,271.50x = 3,147,983,419.50 × 3,147,983,419.50
4. Step 4: Simplify right side
   1,450,830,271.50x = 9,909,799,609,446,912,000
5. Step 5: Solve for x
   x = 9,909,799,609,446,912,000/1,450,830,271.50
6. Step 6: Final answer
   x = 6,830,433,444.98