Finding the Third Proportional to 473,485.50 and 731,916

Step by Step Solution

1. Step 1: Write the proportion equation
   473,485.50 : 731,916 = 731,916 : x
2. Step 2: Convert to fraction form
   473,485.50/731,916 = 731,916/x
3. Step 3: Cross multiply
   473,485.50x = 731,916 × 731,916
4. Step 4: Simplify right side
   473,485.50x = 535,701,031,056
5. Step 5: Solve for x
   x = 535,701,031,056/473,485.50
6. Step 6: Final answer
   x = 1,131,399.02