Finding the Third Proportional to 5,969,425,072.50 and 12,777,412,405.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,969,425,072.50 : 12,777,412,405.50 = 12,777,412,405.50 : x
2. Step 2: Convert to fraction form
   5,969,425,072.50/12,777,412,405.50 = 12,777,412,405.50/x
3. Step 3: Cross multiply
   5,969,425,072.50x = 12,777,412,405.50 × 12,777,412,405.50
4. Step 4: Simplify right side
   5,969,425,072.50x = 163,262,267,780,225,302,528
5. Step 5: Solve for x
   x = 163,262,267,780,225,302,528/5,969,425,072.50
6. Step 6: Final answer
   x = 27,349,747,387.29