Finding the Third Proportional to 534,465 and 1,113,156

Step by Step Solution

1. Step 1: Write the proportion equation
   534,465 : 1,113,156 = 1,113,156 : x
2. Step 2: Convert to fraction form
   534,465/1,113,156 = 1,113,156/x
3. Step 3: Cross multiply
   534,465x = 1,113,156 × 1,113,156
4. Step 4: Simplify right side
   534,465x = 1,239,116,280,336
5. Step 5: Solve for x
   x = 1,239,116,280,336/534,465
6. Step 6: Final answer
   x = 2,318,423.62