Finding the Third Proportional to 739,167 and 970,561.50

Step by Step Solution

1. Step 1: Write the proportion equation
   739,167 : 970,561.50 = 970,561.50 : x
2. Step 2: Convert to fraction form
   739,167/970,561.50 = 970,561.50/x
3. Step 3: Cross multiply
   739,167x = 970,561.50 × 970,561.50
4. Step 4: Simplify right side
   739,167x = 941,989,625,282.25
5. Step 5: Solve for x
   x = 941,989,625,282.25/739,167
6. Step 6: Final answer
   x = 1,274,393.51