Finding the Third Proportional to 716,130 and 1,003,887

Step by Step Solution

1. Step 1: Write the proportion equation
   716,130 : 1,003,887 = 1,003,887 : x
2. Step 2: Convert to fraction form
   716,130/1,003,887 = 1,003,887/x
3. Step 3: Cross multiply
   716,130x = 1,003,887 × 1,003,887
4. Step 4: Simplify right side
   716,130x = 1,007,789,108,769
5. Step 5: Solve for x
   x = 1,007,789,108,769/716,130
6. Step 6: Final answer
   x = 1,407,271.18