Finding the Third Proportional to 1,244,657 and 2,715,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,657 : 2,715,512 = 2,715,512 : x
2. Step 2: Convert to fraction form
   1,244,657/2,715,512 = 2,715,512/x
3. Step 3: Cross multiply
   1,244,657x = 2,715,512 × 2,715,512
4. Step 4: Simplify right side
   1,244,657x = 7,374,005,422,144
5. Step 5: Solve for x
   x = 7,374,005,422,144/1,244,657
6. Step 6: Final answer
   x = 5,924,528.14