Finding the Third Proportional to 739,087.50 and 1,111,926

Step by Step Solution

1. Step 1: Write the proportion equation
   739,087.50 : 1,111,926 = 1,111,926 : x
2. Step 2: Convert to fraction form
   739,087.50/1,111,926 = 1,111,926/x
3. Step 3: Cross multiply
   739,087.50x = 1,111,926 × 1,111,926
4. Step 4: Simplify right side
   739,087.50x = 1,236,379,429,476
5. Step 5: Solve for x
   x = 1,236,379,429,476/739,087.50
6. Step 6: Final answer
   x = 1,672,845.81