Finding the Third Proportional to 1,880,784 and 4,439,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,784 : 4,439,088 = 4,439,088 : x
2. Step 2: Convert to fraction form
   1,880,784/4,439,088 = 4,439,088/x
3. Step 3: Cross multiply
   1,880,784x = 4,439,088 × 4,439,088
4. Step 4: Simplify right side
   1,880,784x = 19,705,502,271,744
5. Step 5: Solve for x
   x = 19,705,502,271,744/1,880,784
6. Step 6: Final answer
   x = 10,477,280.90