Finding the Third Proportional to 55,325,982 and 88,893,768

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,982 : 88,893,768 = 88,893,768 : x
2. Step 2: Convert to fraction form
   55,325,982/88,893,768 = 88,893,768/x
3. Step 3: Cross multiply
   55,325,982x = 88,893,768 × 88,893,768
4. Step 4: Simplify right side
   55,325,982x = 7,902,101,989,237,824
5. Step 5: Solve for x
   x = 7,902,101,989,237,824/55,325,982
6. Step 6: Final answer
   x = 142,828,047.58