Finding the Third Proportional to 55,325,972 and 88,893,752

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,972 : 88,893,752 = 88,893,752 : x
2. Step 2: Convert to fraction form
   55,325,972/88,893,752 = 88,893,752/x
3. Step 3: Cross multiply
   55,325,972x = 88,893,752 × 88,893,752
4. Step 4: Simplify right side
   55,325,972x = 7,902,099,144,637,504
5. Step 5: Solve for x
   x = 7,902,099,144,637,504/55,325,972
6. Step 6: Final answer
   x = 142,828,021.98