Finding the Third Proportional to 463,632 and 977,078

Step by Step Solution

1. Step 1: Write the proportion equation
   463,632 : 977,078 = 977,078 : x
2. Step 2: Convert to fraction form
   463,632/977,078 = 977,078/x
3. Step 3: Cross multiply
   463,632x = 977,078 × 977,078
4. Step 4: Simplify right side
   463,632x = 954,681,418,084
5. Step 5: Solve for x
   x = 954,681,418,084/463,632
6. Step 6: Final answer
   x = 2,059,136.16