Finding the Third Proportional to 1,181,700 and 2,577,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,700 : 2,577,276 = 2,577,276 : x
2. Step 2: Convert to fraction form
   1,181,700/2,577,276 = 2,577,276/x
3. Step 3: Cross multiply
   1,181,700x = 2,577,276 × 2,577,276
4. Step 4: Simplify right side
   1,181,700x = 6,642,351,580,176
5. Step 5: Solve for x
   x = 6,642,351,580,176/1,181,700
6. Step 6: Final answer
   x = 5,621,013.44