Finding the Third Proportional to 55,325,160 and 88,892,640

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,160 : 88,892,640 = 88,892,640 : x
2. Step 2: Convert to fraction form
   55,325,160/88,892,640 = 88,892,640/x
3. Step 3: Cross multiply
   55,325,160x = 88,892,640 × 88,892,640
4. Step 4: Simplify right side
   55,325,160x = 7,901,901,446,169,600
5. Step 5: Solve for x
   x = 7,901,901,446,169,600/55,325,160
6. Step 6: Final answer
   x = 142,826,544.85