Finding the Third Proportional to 529,172 and 1,161,118

Step by Step Solution

1. Step 1: Write the proportion equation
   529,172 : 1,161,118 = 1,161,118 : x
2. Step 2: Convert to fraction form
   529,172/1,161,118 = 1,161,118/x
3. Step 3: Cross multiply
   529,172x = 1,161,118 × 1,161,118
4. Step 4: Simplify right side
   529,172x = 1,348,195,009,924
5. Step 5: Solve for x
   x = 1,348,195,009,924/529,172
6. Step 6: Final answer
   x = 2,547,744.42