Finding the Third Proportional to 524,155 and 1,147,534

Step by Step Solution

1. Step 1: Write the proportion equation
   524,155 : 1,147,534 = 1,147,534 : x
2. Step 2: Convert to fraction form
   524,155/1,147,534 = 1,147,534/x
3. Step 3: Cross multiply
   524,155x = 1,147,534 × 1,147,534
4. Step 4: Simplify right side
   524,155x = 1,316,834,281,156
5. Step 5: Solve for x
   x = 1,316,834,281,156/524,155
6. Step 6: Final answer
   x = 2,512,299.38