Finding the Third Proportional to 556,056 and 1,190,848

Step by Step Solution

1. Step 1: Write the proportion equation
   556,056 : 1,190,848 = 1,190,848 : x
2. Step 2: Convert to fraction form
   556,056/1,190,848 = 1,190,848/x
3. Step 3: Cross multiply
   556,056x = 1,190,848 × 1,190,848
4. Step 4: Simplify right side
   556,056x = 1,418,118,959,104
5. Step 5: Solve for x
   x = 1,418,118,959,104/556,056
6. Step 6: Final answer
   x = 2,550,316.80