Finding the Third Proportional to 460,777 and 715,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   460,777 : 715,153.50 = 715,153.50 : x
2. Step 2: Convert to fraction form
   460,777/715,153.50 = 715,153.50/x
3. Step 3: Cross multiply
   460,777x = 715,153.50 × 715,153.50
4. Step 4: Simplify right side
   460,777x = 511,444,528,562.25
5. Step 5: Solve for x
   x = 511,444,528,562.25/460,777
6. Step 6: Final answer
   x = 1,109,961.06