Finding the Third Proportional to 1,010,642.06 and 2,189,475.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,642.06 : 2,189,475.56 = 2,189,475.56 : x
2. Step 2: Convert to fraction form
   1,010,642.06/2,189,475.56 = 2,189,475.56/x
3. Step 3: Cross multiply
   1,010,642.06x = 2,189,475.56 × 2,189,475.56
4. Step 4: Simplify right side
   1,010,642.06x = 4,793,803,238,784.69
5. Step 5: Solve for x
   x = 4,793,803,238,784.69/1,010,642.06
6. Step 6: Final answer
   x = 4,743,324.48