Finding the Third Proportional to 1,693,130 and 2,305,711

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,130 : 2,305,711 = 2,305,711 : x
2. Step 2: Convert to fraction form
   1,693,130/2,305,711 = 2,305,711/x
3. Step 3: Cross multiply
   1,693,130x = 2,305,711 × 2,305,711
4. Step 4: Simplify right side
   1,693,130x = 5,316,303,215,521
5. Step 5: Solve for x
   x = 5,316,303,215,521/1,693,130
6. Step 6: Final answer
   x = 3,139,926.18