Finding the Third Proportional to 9,162,994 and 13,464,012

Step by Step Solution

1. Step 1: Write the proportion equation
   9,162,994 : 13,464,012 = 13,464,012 : x
2. Step 2: Convert to fraction form
   9,162,994/13,464,012 = 13,464,012/x
3. Step 3: Cross multiply
   9,162,994x = 13,464,012 × 13,464,012
4. Step 4: Simplify right side
   9,162,994x = 181,279,619,136,144
5. Step 5: Solve for x
   x = 181,279,619,136,144/9,162,994
6. Step 6: Final answer
   x = 19,783,884.95