Finding the Third Proportional to 1,181,178 and 2,529,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,178 : 2,529,654 = 2,529,654 : x
2. Step 2: Convert to fraction form
   1,181,178/2,529,654 = 2,529,654/x
3. Step 3: Cross multiply
   1,181,178x = 2,529,654 × 2,529,654
4. Step 4: Simplify right side
   1,181,178x = 6,399,149,359,716
5. Step 5: Solve for x
   x = 6,399,149,359,716/1,181,178
6. Step 6: Final answer
   x = 5,417,599.51