Finding the Third Proportional to 917,365.50 and 1,400,013

Step by Step Solution

1. Step 1: Write the proportion equation
   917,365.50 : 1,400,013 = 1,400,013 : x
2. Step 2: Convert to fraction form
   917,365.50/1,400,013 = 1,400,013/x
3. Step 3: Cross multiply
   917,365.50x = 1,400,013 × 1,400,013
4. Step 4: Simplify right side
   917,365.50x = 1,960,036,400,169
5. Step 5: Solve for x
   x = 1,960,036,400,169/917,365.50
6. Step 6: Final answer
   x = 2,136,592.67