Finding the Third Proportional to 55,325,162 and 88,892,643

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,162 : 88,892,643 = 88,892,643 : x
2. Step 2: Convert to fraction form
   55,325,162/88,892,643 = 88,892,643/x
3. Step 3: Cross multiply
   55,325,162x = 88,892,643 × 88,892,643
4. Step 4: Simplify right side
   55,325,162x = 7,901,901,979,525,449
5. Step 5: Solve for x
   x = 7,901,901,979,525,449/55,325,162
6. Step 6: Final answer
   x = 142,826,549.33