Finding the Third Proportional to 2,443,140 and 5,264,937

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,140 : 5,264,937 = 5,264,937 : x
2. Step 2: Convert to fraction form
   2,443,140/5,264,937 = 5,264,937/x
3. Step 3: Cross multiply
   2,443,140x = 5,264,937 × 5,264,937
4. Step 4: Simplify right side
   2,443,140x = 27,719,561,613,969
5. Step 5: Solve for x
   x = 27,719,561,613,969/2,443,140
6. Step 6: Final answer
   x = 11,345,875.23