Finding the Third Proportional to 535,233 and 788,064.50

Step by Step Solution

1. Step 1: Write the proportion equation
   535,233 : 788,064.50 = 788,064.50 : x
2. Step 2: Convert to fraction form
   535,233/788,064.50 = 788,064.50/x
3. Step 3: Cross multiply
   535,233x = 788,064.50 × 788,064.50
4. Step 4: Simplify right side
   535,233x = 621,045,656,160.25
5. Step 5: Solve for x
   x = 621,045,656,160.25/535,233
6. Step 6: Final answer
   x = 1,160,327.66