Finding the Third Proportional to 681,726 and 1,468,102

Step by Step Solution

1. Step 1: Write the proportion equation
   681,726 : 1,468,102 = 1,468,102 : x
2. Step 2: Convert to fraction form
   681,726/1,468,102 = 1,468,102/x
3. Step 3: Cross multiply
   681,726x = 1,468,102 × 1,468,102
4. Step 4: Simplify right side
   681,726x = 2,155,323,482,404
5. Step 5: Solve for x
   x = 2,155,323,482,404/681,726
6. Step 6: Final answer
   x = 3,161,568.55