Finding the Third Proportional to 1,306,130 and 1,881,285

Step by Step Solution

1. Step 1: Write the proportion equation
   1,306,130 : 1,881,285 = 1,881,285 : x
2. Step 2: Convert to fraction form
   1,306,130/1,881,285 = 1,881,285/x
3. Step 3: Cross multiply
   1,306,130x = 1,881,285 × 1,881,285
4. Step 4: Simplify right side
   1,306,130x = 3,539,233,251,225
5. Step 5: Solve for x
   x = 3,539,233,251,225/1,306,130
6. Step 6: Final answer
   x = 2,709,709.79