Finding the Third Proportional to 19,764,868,296 and 30,110,409,679.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,764,868,296 : 30,110,409,679.50 = 30,110,409,679.50 : x
2. Step 2: Convert to fraction form
   19,764,868,296/30,110,409,679.50 = 30,110,409,679.50/x
3. Step 3: Cross multiply
   19,764,868,296x = 30,110,409,679.50 × 30,110,409,679.50
4. Step 4: Simplify right side
   19,764,868,296x = 906,636,771,067,327,283,200
5. Step 5: Solve for x
   x = 906,636,771,067,327,283,200/19,764,868,296
6. Step 6: Final answer
   x = 45,871,126,358.62