Finding the Third Proportional to 3,642,160.50 and 5,345,136

Step by Step Solution

1. Step 1: Write the proportion equation
   3,642,160.50 : 5,345,136 = 5,345,136 : x
2. Step 2: Convert to fraction form
   3,642,160.50/5,345,136 = 5,345,136/x
3. Step 3: Cross multiply
   3,642,160.50x = 5,345,136 × 5,345,136
4. Step 4: Simplify right side
   3,642,160.50x = 28,570,478,858,496
5. Step 5: Solve for x
   x = 28,570,478,858,496/3,642,160.50
6. Step 6: Final answer
   x = 7,844,376.67