Finding the Third Proportional to 573,318 and 1,226,988

Step by Step Solution

1. Step 1: Write the proportion equation
   573,318 : 1,226,988 = 1,226,988 : x
2. Step 2: Convert to fraction form
   573,318/1,226,988 = 1,226,988/x
3. Step 3: Cross multiply
   573,318x = 1,226,988 × 1,226,988
4. Step 4: Simplify right side
   573,318x = 1,505,499,552,144
5. Step 5: Solve for x
   x = 1,505,499,552,144/573,318
6. Step 6: Final answer
   x = 2,625,941.54