Finding the Third Proportional to 55,325,142 and 88,892,613

Step by Step Solution

1. Step 1: Write the proportion equation
   55,325,142 : 88,892,613 = 88,892,613 : x
2. Step 2: Convert to fraction form
   55,325,142/88,892,613 = 88,892,613/x
3. Step 3: Cross multiply
   55,325,142x = 88,892,613 × 88,892,613
4. Step 4: Simplify right side
   55,325,142x = 7,901,896,645,967,769
5. Step 5: Solve for x
   x = 7,901,896,645,967,769/55,325,142
6. Step 6: Final answer
   x = 142,826,504.56