Finding the Third Proportional to 463,380 and 1,015,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,380 : 1,015,321.50 = 1,015,321.50 : x
2. Step 2: Convert to fraction form
   463,380/1,015,321.50 = 1,015,321.50/x
3. Step 3: Cross multiply
   463,380x = 1,015,321.50 × 1,015,321.50
4. Step 4: Simplify right side
   463,380x = 1,030,877,748,362.25
5. Step 5: Solve for x
   x = 1,030,877,748,362.25/463,380
6. Step 6: Final answer
   x = 2,224,691.93