Finding the Third Proportional to 1,276,277 and 1,975,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,277 : 1,975,956.50 = 1,975,956.50 : x
2. Step 2: Convert to fraction form
   1,276,277/1,975,956.50 = 1,975,956.50/x
3. Step 3: Cross multiply
   1,276,277x = 1,975,956.50 × 1,975,956.50
4. Step 4: Simplify right side
   1,276,277x = 3,904,404,089,892.25
5. Step 5: Solve for x
   x = 3,904,404,089,892.25/1,276,277
6. Step 6: Final answer
   x = 3,059,213.71