Finding the Third Proportional to 1,367,260 and 2,991,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,260 : 2,991,968 = 2,991,968 : x
2. Step 2: Convert to fraction form
   1,367,260/2,991,968 = 2,991,968/x
3. Step 3: Cross multiply
   1,367,260x = 2,991,968 × 2,991,968
4. Step 4: Simplify right side
   1,367,260x = 8,951,872,513,024
5. Step 5: Solve for x
   x = 8,951,872,513,024/1,367,260
6. Step 6: Final answer
   x = 6,547,308.13