Finding the Third Proportional to 83,982,885.50 and 120,095,669

Step by Step Solution

1. Step 1: Write the proportion equation
   83,982,885.50 : 120,095,669 = 120,095,669 : x
2. Step 2: Convert to fraction form
   83,982,885.50/120,095,669 = 120,095,669/x
3. Step 3: Cross multiply
   83,982,885.50x = 120,095,669 × 120,095,669
4. Step 4: Simplify right side
   83,982,885.50x = 14,422,969,712,557,560
5. Step 5: Solve for x
   x = 14,422,969,712,557,560/83,982,885.50
6. Step 6: Final answer
   x = 171,737,010.78