Finding the Third Proportional to 41,139,904 and 87,747,308

Step by Step Solution

1. Step 1: Write the proportion equation
   41,139,904 : 87,747,308 = 87,747,308 : x
2. Step 2: Convert to fraction form
   41,139,904/87,747,308 = 87,747,308/x
3. Step 3: Cross multiply
   41,139,904x = 87,747,308 × 87,747,308
4. Step 4: Simplify right side
   41,139,904x = 7,699,590,061,246,864
5. Step 5: Solve for x
   x = 7,699,590,061,246,864/41,139,904
6. Step 6: Final answer
   x = 187,156,247.65