Finding the Third Proportional to 520,164 and 1,117,926

Step by Step Solution

1. Step 1: Write the proportion equation
   520,164 : 1,117,926 = 1,117,926 : x
2. Step 2: Convert to fraction form
   520,164/1,117,926 = 1,117,926/x
3. Step 3: Cross multiply
   520,164x = 1,117,926 × 1,117,926
4. Step 4: Simplify right side
   520,164x = 1,249,758,541,476
5. Step 5: Solve for x
   x = 1,249,758,541,476/520,164
6. Step 6: Final answer
   x = 2,402,624.06