Finding the Third Proportional to 4,204,118,814 and 5,912,811,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,204,118,814 : 5,912,811,820.50 = 5,912,811,820.50 : x
2. Step 2: Convert to fraction form
   4,204,118,814/5,912,811,820.50 = 5,912,811,820.50/x
3. Step 3: Cross multiply
   4,204,118,814x = 5,912,811,820.50 × 5,912,811,820.50
4. Step 4: Simplify right side
   4,204,118,814x = 34,961,343,624,644,526,080
5. Step 5: Solve for x
   x = 34,961,343,624,644,526,080/4,204,118,814
6. Step 6: Final answer
   x = 8,315,974,208.01