Finding the Third Proportional to 1,159,173 and 1,773,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,173 : 1,773,276 = 1,773,276 : x
2. Step 2: Convert to fraction form
   1,159,173/1,773,276 = 1,773,276/x
3. Step 3: Cross multiply
   1,159,173x = 1,773,276 × 1,773,276
4. Step 4: Simplify right side
   1,159,173x = 3,144,507,772,176
5. Step 5: Solve for x
   x = 3,144,507,772,176/1,159,173
6. Step 6: Final answer
   x = 2,712,716.54