Finding the Third Proportional to 3,407,126 and 7,505,586

Step by Step Solution

1. Step 1: Write the proportion equation
   3,407,126 : 7,505,586 = 7,505,586 : x
2. Step 2: Convert to fraction form
   3,407,126/7,505,586 = 7,505,586/x
3. Step 3: Cross multiply
   3,407,126x = 7,505,586 × 7,505,586
4. Step 4: Simplify right side
   3,407,126x = 56,333,821,203,396
5. Step 5: Solve for x
   x = 56,333,821,203,396/3,407,126
6. Step 6: Final answer
   x = 16,534,117.38