Finding the Third Proportional to 101,082,073.50 and 144,448,621.31

Step by Step Solution

1. Step 1: Write the proportion equation
   101,082,073.50 : 144,448,621.31 = 144,448,621.31 : x
2. Step 2: Convert to fraction form
   101,082,073.50/144,448,621.31 = 144,448,621.31/x
3. Step 3: Cross multiply
   101,082,073.50x = 144,448,621.31 × 144,448,621.31
4. Step 4: Simplify right side
   101,082,073.50x = 20,865,404,199,082,028
5. Step 5: Solve for x
   x = 20,865,404,199,082,028/101,082,073.50
6. Step 6: Final answer
   x = 206,420,421.31