Finding the Third Proportional to 5,877,121 and 9,081,644

Step by Step Solution

1. Step 1: Write the proportion equation
   5,877,121 : 9,081,644 = 9,081,644 : x
2. Step 2: Convert to fraction form
   5,877,121/9,081,644 = 9,081,644/x
3. Step 3: Cross multiply
   5,877,121x = 9,081,644 × 9,081,644
4. Step 4: Simplify right side
   5,877,121x = 82,476,257,742,736
5. Step 5: Solve for x
   x = 82,476,257,742,736/5,877,121
6. Step 6: Final answer
   x = 14,033,445.58