Finding the Third Proportional to 463,131 and 692,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,131 : 692,752.50 = 692,752.50 : x
2. Step 2: Convert to fraction form
   463,131/692,752.50 = 692,752.50/x
3. Step 3: Cross multiply
   463,131x = 692,752.50 × 692,752.50
4. Step 4: Simplify right side
   463,131x = 479,906,026,256.25
5. Step 5: Solve for x
   x = 479,906,026,256.25/463,131
6. Step 6: Final answer
   x = 1,036,220.91