Finding the Third Proportional to 89,801,242 and 131,342,630

Step by Step Solution

1. Step 1: Write the proportion equation
   89,801,242 : 131,342,630 = 131,342,630 : x
2. Step 2: Convert to fraction form
   89,801,242/131,342,630 = 131,342,630/x
3. Step 3: Cross multiply
   89,801,242x = 131,342,630 × 131,342,630
4. Step 4: Simplify right side
   89,801,242x = 17,250,886,455,316,900
5. Step 5: Solve for x
   x = 17,250,886,455,316,900/89,801,242
6. Step 6: Final answer
   x = 192,100,755.75