Finding the Third Proportional to 55,325,111 and 88,892,566

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,111 : 88,892,566 = 88,892,566 : x
2. Step 2: Convert to fraction form
   55,325,111/88,892,566 = 88,892,566/x
3. Step 3: Cross multiply
   55,325,111x = 88,892,566 × 88,892,566
4. Step 4: Simplify right side
   55,325,111x = 7,901,888,290,064,356
5. Step 5: Solve for x
   x = 7,901,888,290,064,356/55,325,111
6. Step 6: Final answer
   x = 142,826,433.55