Finding the Third Proportional to 3,861,324 and 5,784,534

Step by Step Solution

1. Step 1: Write the proportion equation
   3,861,324 : 5,784,534 = 5,784,534 : x
2. Step 2: Convert to fraction form
   3,861,324/5,784,534 = 5,784,534/x
3. Step 3: Cross multiply
   3,861,324x = 5,784,534 × 5,784,534
4. Step 4: Simplify right side
   3,861,324x = 33,460,833,597,156
5. Step 5: Solve for x
   x = 33,460,833,597,156/3,861,324
6. Step 6: Final answer
   x = 8,665,637.38