Finding the Third Proportional to 28,394,899 and 46,361,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,394,899 : 46,361,404.50 = 46,361,404.50 : x
2. Step 2: Convert to fraction form
   28,394,899/46,361,404.50 = 46,361,404.50/x
3. Step 3: Cross multiply
   28,394,899x = 46,361,404.50 × 46,361,404.50
4. Step 4: Simplify right side
   28,394,899x = 2,149,379,827,212,620.25
5. Step 5: Solve for x
   x = 2,149,379,827,212,620.25/28,394,899
6. Step 6: Final answer
   x = 75,695,984.24