Finding the Third Proportional to 1,880,802 and 4,439,133

Step by Step Solution

1. Step 1: Write the proportion equation
   1,880,802 : 4,439,133 = 4,439,133 : x
2. Step 2: Convert to fraction form
   1,880,802/4,439,133 = 4,439,133/x
3. Step 3: Cross multiply
   1,880,802x = 4,439,133 × 4,439,133
4. Step 4: Simplify right side
   1,880,802x = 19,705,901,791,689
5. Step 5: Solve for x
   x = 19,705,901,791,689/1,880,802
6. Step 6: Final answer
   x = 10,477,393.04