Finding the Third Proportional to 1,881,036 and 2,865,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,881,036 : 2,865,564 = 2,865,564 : x
2. Step 2: Convert to fraction form
   1,881,036/2,865,564 = 2,865,564/x
3. Step 3: Cross multiply
   1,881,036x = 2,865,564 × 2,865,564
4. Step 4: Simplify right side
   1,881,036x = 8,211,457,038,096
5. Step 5: Solve for x
   x = 8,211,457,038,096/1,881,036
6. Step 6: Final answer
   x = 4,365,390.69