Finding the Third Proportional to 1,222,791 and 2,681,535

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,791 : 2,681,535 = 2,681,535 : x
2. Step 2: Convert to fraction form
   1,222,791/2,681,535 = 2,681,535/x
3. Step 3: Cross multiply
   1,222,791x = 2,681,535 × 2,681,535
4. Step 4: Simplify right side
   1,222,791x = 7,190,629,956,225
5. Step 5: Solve for x
   x = 7,190,629,956,225/1,222,791
6. Step 6: Final answer
   x = 5,880,506.12