Finding the Third Proportional to 1,276,276 and 1,975,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,276 : 1,975,956 = 1,975,956 : x
2. Step 2: Convert to fraction form
   1,276,276/1,975,956 = 1,975,956/x
3. Step 3: Cross multiply
   1,276,276x = 1,975,956 × 1,975,956
4. Step 4: Simplify right side
   1,276,276x = 3,904,402,113,936
5. Step 5: Solve for x
   x = 3,904,402,113,936/1,276,276
6. Step 6: Final answer
   x = 3,059,214.55