Finding the Third Proportional to 1,157,948 and 2,513,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,157,948 : 2,513,952 = 2,513,952 : x
2. Step 2: Convert to fraction form
   1,157,948/2,513,952 = 2,513,952/x
3. Step 3: Cross multiply
   1,157,948x = 2,513,952 × 2,513,952
4. Step 4: Simplify right side
   1,157,948x = 6,319,954,658,304
5. Step 5: Solve for x
   x = 6,319,954,658,304/1,157,948
6. Step 6: Final answer
   x = 5,457,891.60