Finding the Third Proportional to 4,001,811 and 5,991,714

Step by Step Solution

1. Step 1: Write the proportion equation
   4,001,811 : 5,991,714 = 5,991,714 : x
2. Step 2: Convert to fraction form
   4,001,811/5,991,714 = 5,991,714/x
3. Step 3: Cross multiply
   4,001,811x = 5,991,714 × 5,991,714
4. Step 4: Simplify right side
   4,001,811x = 35,900,636,657,796
5. Step 5: Solve for x
   x = 35,900,636,657,796/4,001,811
6. Step 6: Final answer
   x = 8,971,097.50