Finding the Third Proportional to 414,502.50 and 916,134

Step by Step Solution

1. Step 1: Write the proportion equation
   414,502.50 : 916,134 = 916,134 : x
2. Step 2: Convert to fraction form
   414,502.50/916,134 = 916,134/x
3. Step 3: Cross multiply
   414,502.50x = 916,134 × 916,134
4. Step 4: Simplify right side
   414,502.50x = 839,301,505,956
5. Step 5: Solve for x
   x = 839,301,505,956/414,502.50
6. Step 6: Final answer
   x = 2,024,840.64