Finding the Third Proportional to 915,058 and 1,320,083

Step by Step Solution

1. Step 1: Write the proportion equation
   915,058 : 1,320,083 = 1,320,083 : x
2. Step 2: Convert to fraction form
   915,058/1,320,083 = 1,320,083/x
3. Step 3: Cross multiply
   915,058x = 1,320,083 × 1,320,083
4. Step 4: Simplify right side
   915,058x = 1,742,619,126,889
5. Step 5: Solve for x
   x = 1,742,619,126,889/915,058
6. Step 6: Final answer
   x = 1,904,381.06