Finding the Third Proportional to 55,325,892 and 88,893,631

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,892 : 88,893,631 = 88,893,631 : x
2. Step 2: Convert to fraction form
   55,325,892/88,893,631 = 88,893,631/x
3. Step 3: Cross multiply
   55,325,892x = 88,893,631 × 88,893,631
4. Step 4: Simplify right side
   55,325,892x = 7,902,077,632,364,161
5. Step 5: Solve for x
   x = 7,902,077,632,364,161/55,325,892
6. Step 6: Final answer
   x = 142,827,839.67