Finding the Third Proportional to 5,090,196 and 10,909,041

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090,196 : 10,909,041 = 10,909,041 : x
2. Step 2: Convert to fraction form
   5,090,196/10,909,041 = 10,909,041/x
3. Step 3: Cross multiply
   5,090,196x = 10,909,041 × 10,909,041
4. Step 4: Simplify right side
   5,090,196x = 119,007,175,539,681
5. Step 5: Solve for x
   x = 119,007,175,539,681/5,090,196
6. Step 6: Final answer
   x = 23,379,684.31