Finding the Third Proportional to 463,617 and 977,872.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,617 : 977,872.50 = 977,872.50 : x
2. Step 2: Convert to fraction form
   463,617/977,872.50 = 977,872.50/x
3. Step 3: Cross multiply
   463,617x = 977,872.50 × 977,872.50
4. Step 4: Simplify right side
   463,617x = 956,234,626,256.25
5. Step 5: Solve for x
   x = 956,234,626,256.25/463,617
6. Step 6: Final answer
   x = 2,062,552.98