Finding the Third Proportional to 590,776 and 1,265,552

Step by Step Solution

1. Step 1: Write the proportion equation
   590,776 : 1,265,552 = 1,265,552 : x
2. Step 2: Convert to fraction form
   590,776/1,265,552 = 1,265,552/x
3. Step 3: Cross multiply
   590,776x = 1,265,552 × 1,265,552
4. Step 4: Simplify right side
   590,776x = 1,601,621,864,704
5. Step 5: Solve for x
   x = 1,601,621,864,704/590,776
6. Step 6: Final answer
   x = 2,711,047.61