Finding the Third Proportional to 55,325,930 and 88,893,689

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,930 : 88,893,689 = 88,893,689 : x
2. Step 2: Convert to fraction form
   55,325,930/88,893,689 = 88,893,689/x
3. Step 3: Cross multiply
   55,325,930x = 88,893,689 × 88,893,689
4. Step 4: Simplify right side
   55,325,930x = 7,902,087,944,028,721
5. Step 5: Solve for x
   x = 7,902,087,944,028,721/55,325,930
6. Step 6: Final answer
   x = 142,827,927.95