Finding the Third Proportional to 46,294.50 and 69,136.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,294.50 : 69,136.69 = 69,136.69 : x
2. Step 2: Convert to fraction form
   46,294.50/69,136.69 = 69,136.69/x
3. Step 3: Cross multiply
   46,294.50x = 69,136.69 × 69,136.69
4. Step 4: Simplify right side
   46,294.50x = 4,779,881,558.47
5. Step 5: Solve for x
   x = 4,779,881,558.47/46,294.50
6. Step 6: Final answer
   x = 103,249.45