Finding the Third Proportional to 55,325,910 and 88,893,660

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,910 : 88,893,660 = 88,893,660 : x
2. Step 2: Convert to fraction form
   55,325,910/88,893,660 = 88,893,660/x
3. Step 3: Cross multiply
   55,325,910x = 88,893,660 × 88,893,660
4. Step 4: Simplify right side
   55,325,910x = 7,902,082,788,195,600
5. Step 5: Solve for x
   x = 7,902,082,788,195,600/55,325,910
6. Step 6: Final answer
   x = 142,827,886.40