Finding the Third Proportional to 869,673 and 1,953,102

Step by Step Solution

1. Step 1: Write the proportion equation
   869,673 : 1,953,102 = 1,953,102 : x
2. Step 2: Convert to fraction form
   869,673/1,953,102 = 1,953,102/x
3. Step 3: Cross multiply
   869,673x = 1,953,102 × 1,953,102
4. Step 4: Simplify right side
   869,673x = 3,814,607,422,404
5. Step 5: Solve for x
   x = 3,814,607,422,404/869,673
6. Step 6: Final answer
   x = 4,386,254.86