Finding the Third Proportional to 19,638,737,480.25 and 43,079,635,696.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,638,737,480.25 : 43,079,635,696.50 = 43,079,635,696.50 : x
2. Step 2: Convert to fraction form
   19,638,737,480.25/43,079,635,696.50 = 43,079,635,696.50/x
3. Step 3: Cross multiply
   19,638,737,480.25x = 43,079,635,696.50 × 43,079,635,696.50
4. Step 4: Simplify right side
   19,638,737,480.25x = 1,855,855,011,743,156,928,512
5. Step 5: Solve for x
   x = 1,855,855,011,743,156,928,512/19,638,737,480.25
6. Step 6: Final answer
   x = 94,499,710,768.55