Finding the Third Proportional to 19,638,737,505 and 43,079,635,741

Step by Step Solution

1. Step 1: Write the proportion equation
   19,638,737,505 : 43,079,635,741 = 43,079,635,741 : x
2. Step 2: Convert to fraction form
   19,638,737,505/43,079,635,741 = 43,079,635,741/x
3. Step 3: Cross multiply
   19,638,737,505x = 43,079,635,741 × 43,079,635,741
4. Step 4: Simplify right side
   19,638,737,505x = 1,855,855,015,577,244,663,808
5. Step 5: Solve for x
   x = 1,855,855,015,577,244,663,808/19,638,737,505
6. Step 6: Final answer
   x = 94,499,710,844.69