Finding the Third Proportional to 14,098,854,942.56 and 21,329,909,756.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,098,854,942.56 : 21,329,909,756.72 = 21,329,909,756.72 : x
2. Step 2: Convert to fraction form
   14,098,854,942.56/21,329,909,756.72 = 21,329,909,756.72/x
3. Step 3: Cross multiply
   14,098,854,942.56x = 21,329,909,756.72 × 21,329,909,756.72
4. Step 4: Simplify right side
   14,098,854,942.56x = 454,965,050,229,733,654,528
5. Step 5: Solve for x
   x = 454,965,050,229,733,654,528/14,098,854,942.56
6. Step 6: Final answer
   x = 32,269,645,448.74