Finding the Third Proportional to 510,356 and 1,192,046

Step by Step Solution

1. Step 1: Write the proportion equation
   510,356 : 1,192,046 = 1,192,046 : x
2. Step 2: Convert to fraction form
   510,356/1,192,046 = 1,192,046/x
3. Step 3: Cross multiply
   510,356x = 1,192,046 × 1,192,046
4. Step 4: Simplify right side
   510,356x = 1,420,973,666,116
5. Step 5: Solve for x
   x = 1,420,973,666,116/510,356
6. Step 6: Final answer
   x = 2,784,279.34