Finding the Third Proportional to 28,743,975 and 43,105,404

Step by Step Solution

1. Step 1: Write the proportion equation
   28,743,975 : 43,105,404 = 43,105,404 : x
2. Step 2: Convert to fraction form
   28,743,975/43,105,404 = 43,105,404/x
3. Step 3: Cross multiply
   28,743,975x = 43,105,404 × 43,105,404
4. Step 4: Simplify right side
   28,743,975x = 1,858,075,854,003,216
5. Step 5: Solve for x
   x = 1,858,075,854,003,216/28,743,975
6. Step 6: Final answer
   x = 64,642,272.13