Finding the Third Proportional to 41,799,586 and 64,563,147

Step by Step Solution

1. Step 1: Write the proportion equation
   41,799,586 : 64,563,147 = 64,563,147 : x
2. Step 2: Convert to fraction form
   41,799,586/64,563,147 = 64,563,147/x
3. Step 3: Cross multiply
   41,799,586x = 64,563,147 × 64,563,147
4. Step 4: Simplify right side
   41,799,586x = 4,168,399,950,543,609
5. Step 5: Solve for x
   x = 4,168,399,950,543,609/41,799,586
6. Step 6: Final answer
   x = 99,723,474.55