Finding the Third Proportional to 59,920,294,922 and 88,142,959,111

Step by Step Solution

1. Step 1: Write the proportion equation
   59,920,294,922 : 88,142,959,111 = 88,142,959,111 : x
2. Step 2: Convert to fraction form
   59,920,294,922/88,142,959,111 = 88,142,959,111/x
3. Step 3: Cross multiply
   59,920,294,922x = 88,142,959,111 × 88,142,959,111
4. Step 4: Simplify right side
   59,920,294,922x = 7,769,181,240,843,418,206,208
5. Step 5: Solve for x
   x = 7,769,181,240,843,418,206,208/59,920,294,922
6. Step 6: Final answer
   x = 129,658,594,820.95