Finding the Third Proportional to 520,710 and 1,141,293

Step by Step Solution

1. Step 1: Write the proportion equation
   520,710 : 1,141,293 = 1,141,293 : x
2. Step 2: Convert to fraction form
   520,710/1,141,293 = 1,141,293/x
3. Step 3: Cross multiply
   520,710x = 1,141,293 × 1,141,293
4. Step 4: Simplify right side
   520,710x = 1,302,549,711,849
5. Step 5: Solve for x
   x = 1,302,549,711,849/520,710
6. Step 6: Final answer
   x = 2,501,487.80