Finding the Third Proportional to 1,271,050.50 and 1,777,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,050.50 : 1,777,819.50 = 1,777,819.50 : x
2. Step 2: Convert to fraction form
   1,271,050.50/1,777,819.50 = 1,777,819.50/x
3. Step 3: Cross multiply
   1,271,050.50x = 1,777,819.50 × 1,777,819.50
4. Step 4: Simplify right side
   1,271,050.50x = 3,160,642,174,580.25
5. Step 5: Solve for x
   x = 3,160,642,174,580.25/1,271,050.50
6. Step 6: Final answer
   x = 2,486,637.77