Finding the Third Proportional to 39,945,158 and 86,060,950

Step by Step Solution

1. Step 1: Write the proportion equation
   39,945,158 : 86,060,950 = 86,060,950 : x
2. Step 2: Convert to fraction form
   39,945,158/86,060,950 = 86,060,950/x
3. Step 3: Cross multiply
   39,945,158x = 86,060,950 × 86,060,950
4. Step 4: Simplify right side
   39,945,158x = 7,406,487,114,902,500
5. Step 5: Solve for x
   x = 7,406,487,114,902,500/39,945,158
6. Step 6: Final answer
   x = 185,416,393.02