Finding the Third Proportional to 1,276,274 and 1,975,953

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,274 : 1,975,953 = 1,975,953 : x
2. Step 2: Convert to fraction form
   1,276,274/1,975,953 = 1,975,953/x
3. Step 3: Cross multiply
   1,276,274x = 1,975,953 × 1,975,953
4. Step 4: Simplify right side
   1,276,274x = 3,904,390,258,209
5. Step 5: Solve for x
   x = 3,904,390,258,209/1,276,274
6. Step 6: Final answer
   x = 3,059,210.06