Finding the Third Proportional to 516,465 and 1,114,506

Step by Step Solution

1. Step 1: Write the proportion equation
   516,465 : 1,114,506 = 1,114,506 : x
2. Step 2: Convert to fraction form
   516,465/1,114,506 = 1,114,506/x
3. Step 3: Cross multiply
   516,465x = 1,114,506 × 1,114,506
4. Step 4: Simplify right side
   516,465x = 1,242,123,624,036
5. Step 5: Solve for x
   x = 1,242,123,624,036/516,465
6. Step 6: Final answer
   x = 2,405,048.98