Finding the Third Proportional to 1,881,060 and 2,688,858

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881,060 : 2,688,858 = 2,688,858 : x
2. Step 2: Convert to fraction form
   1,881,060/2,688,858 = 2,688,858/x
3. Step 3: Cross multiply
   1,881,060x = 2,688,858 × 2,688,858
4. Step 4: Simplify right side
   1,881,060x = 7,229,957,344,164
5. Step 5: Solve for x
   x = 7,229,957,344,164/1,881,060
6. Step 6: Final answer
   x = 3,843,554.88