Finding the Third Proportional to 55,325,890 and 88,893,628

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,890 : 88,893,628 = 88,893,628 : x
2. Step 2: Convert to fraction form
   55,325,890/88,893,628 = 88,893,628/x
3. Step 3: Cross multiply
   55,325,890x = 88,893,628 × 88,893,628
4. Step 4: Simplify right side
   55,325,890x = 7,902,077,099,002,384
5. Step 5: Solve for x
   x = 7,902,077,099,002,384/55,325,890
6. Step 6: Final answer
   x = 142,827,835.20