Finding the Third Proportional to 1,345,779.56 and 2,953,144.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,779.56 : 2,953,144.83 = 2,953,144.83 : x
2. Step 2: Convert to fraction form
   1,345,779.56/2,953,144.83 = 2,953,144.83/x
3. Step 3: Cross multiply
   1,345,779.56x = 2,953,144.83 × 2,953,144.83
4. Step 4: Simplify right side
   1,345,779.56x = 8,721,064,375,881.44
5. Step 5: Solve for x
   x = 8,721,064,375,881.44/1,345,779.56
6. Step 6: Final answer
   x = 6,480,306.74