Finding the Third Proportional to 758,816 and 1,099,056

Step by Step Solution

1. Step 1: Write the proportion equation
   758,816 : 1,099,056 = 1,099,056 : x
2. Step 2: Convert to fraction form
   758,816/1,099,056 = 1,099,056/x
3. Step 3: Cross multiply
   758,816x = 1,099,056 × 1,099,056
4. Step 4: Simplify right side
   758,816x = 1,207,924,091,136
5. Step 5: Solve for x
   x = 1,207,924,091,136/758,816
6. Step 6: Final answer
   x = 1,591,853.74