Finding the Third Proportional to 521,127.50 and 1,142,011

Step by Step Solution

1. Step 1: Write the proportion equation
   521,127.50 : 1,142,011 = 1,142,011 : x
2. Step 2: Convert to fraction form
   521,127.50/1,142,011 = 1,142,011/x
3. Step 3: Cross multiply
   521,127.50x = 1,142,011 × 1,142,011
4. Step 4: Simplify right side
   521,127.50x = 1,304,189,124,121
5. Step 5: Solve for x
   x = 1,304,189,124,121/521,127.50
6. Step 6: Final answer
   x = 2,502,629.63