Finding the Third Proportional to 123,050.81 and 265,307.06

Step by Step Solution

1. Step 1: Write the proportion equation
   123,050.81 : 265,307.06 = 265,307.06 : x
2. Step 2: Convert to fraction form
   123,050.81/265,307.06 = 265,307.06/x
3. Step 3: Cross multiply
   123,050.81x = 265,307.06 × 265,307.06
4. Step 4: Simplify right side
   123,050.81x = 70,387,837,412.38
5. Step 5: Solve for x
   x = 70,387,837,412.38/123,050.81
6. Step 6: Final answer
   x = 572,022.53